Tissue.
Plant tissues that form the structural parts. The plant is divided into several categories such as cell division by the previous structure. Or by location. Followed by the ability to share Bhosle tissue is divided into two types.
One.
Meristem (Meristem tissue).
Meristem tissue that can be split. Is a rectangular shaped small cells, some nuclei are markedly queue Wear Old Inn. Adjacent cells.
Which can be categorized into three different types of tissue growth position.
One. Apical meristem (Apical meristem): tissue types found in the apical end of the root and the bud.
Two. Lateral meristem (Laterral meristem): can be found after the second growth phase. The rectangular shape of the cell membrane are arranged neatly divided into two types.
1) that the Premium beer Circular Cam: inserted between and SILAGE Flo M is responsible for the secondary xylem and secondary pholem found in dicotyledon plants of all kinds. And some monocots.
2) Premium Beer Cam Cork: Cork to act. The act Episode cell de Mission.
Three. Tissue growth over And (Intercalary meristem): This type of tissue growth in the area above and monocots. The segment is long. The hormone sip Bay Laurel Lynn is involved.
Two. Fixed tissue is tissue that consists of cells that are not dividing. The fixed shape is said to be the same shape throughout the life of the plant species, tissue growth. The transition from meristem to act different and this cell shape change from a Vacuole and cell wall, but also changes to the original. Becomes a kind of permanent tissue. Which often have different compounds to accumulate on the cell wall is thicker for the strength.
Types of permanent tissue. When classified according to the nature of the cells can be classified into two types together.
One. Single fixed tissue. The tissue was fixed. The same cells are classified into several types Epidermis Parenchyma Collenchyma Sclerenchyma Coke Secretory tissue.
Two. Tissue permanent complexes. Is made up of fixed tissue. Many cell types are combined into clusters. To work together. Composed of the two groups by the Xylem and Phloem, which are combined into larger groups called Vascular bundle or Vascular tissue itself.
Single fixed tissue.
Epidermis is a simple tissue at the outer surface of the parts of the plant (if it is comparable to the epidermis itself) as a living cell. When fully grown, it is larger Vacuole the protoplasm push the other to move closer to the edge of that cell.
Function of the epidermis.
- Helps prevent damage to the tissue inside. And build strength with
- Prevents evaporation (desorption) of water (if the water plant will wilt) and prevents water. To seep into the well. (Because if it gets too much water will rot).
- Assist in the exchange of gases and water vapor. Carbon dioxide and oxygen through stomata.
- Help absorb water and minerals.
epidermis is the clear round on top.
Parenchyma Parenchyma Cell Is Simple tissue that contains the cell surface, which is generally found in most plants, especially the soft and the water environment, such as in the Cortex and Pith root and stem.
Parenchyma cell is a cell that is alive. There are several shapes. But the circular cylinder. Equilateral triangles or cylinders may dykes are thin cell wall.
Previous Parenchyma.
- The light.
- Storage of food (flour, the protein and fat) of water.
- Create a fragrance oil or other types of plants, but the.
- Some of the function to breathe.
Simple tissue is composed Collenchyma Collenchyma cell found in the epidermis of Cortex into the center of the stem cell lines that are surviving cell packed cell size is much smaller. Generally rectangular cross-section along the length. The length of the tree. Both ends and pyramidal or cut.
Function of Collenchyma.
- Make all parts of the plant are tough and strong balance.
- Helps prevent friction with
Sclerenchyma a Simple tissue is made up of cells which looks like is as dead cells (the birth of new lives, but I grew up Protoplasm is dead) cell wall thickness are made up of cells, cellulose and. Nick Malik. This tissue is very sturdy skeleton of the plant.
Sclerenchyma classified into two types according to the shape of the cell.
1. Fiber We are called fibers. Consists of dead cells. There are very long and slender conical ends. Is quite sharp. Toughness and flexibility can be seen from a rope made of stems or leaves of various plants.
Function of Fiber.
- Gives strength to the plant.
- Helped to erect and strong stems. The economic benefits of such a rope, clothing, etc. Any of fiber. Most of the plants.
Fiber D: fiber cut longitudinally E: transverse fiber stone cell F: cell Stone G: Stone cells.
2. Stone cell is composed of dead cells. Similar to fiber. But not as a long fiber cells. Cells may be shorter, and the forts may be round or square or a short rod shape uncertainty. Is very hard to find the parts of the plant, especially the seeds or bark of jujube fruits, seeds, watermelon seeds, or coconut meat in the meat of the fruit, such as coarse grain texture of pear Custard apple, guava pulp.
Function of Stone cell.
- Gives strength to all parts of the plant (as it is very hard cells).
Cork is the outer layer of tissue. Of the stems and roots of the old trees.
Cork cells. The Parent chi-like cells. The walls are thicker than both. Secunda Marine and Pine Tree Wall and usually do not pitch. Cork tissue. Only dead cells.
Some trees are so thick-clad perhaps in Cork, we take a pacifier or a bottle or a piece of wood that Cork. Cork is also found at the base of the stem to the leaves fall. And the stem scar.
Function of Cork.
- Prevents the evaporation of water. Heating, cooling, and prevent any danger from the outside.
Structure and function of roots.
Create and maintain the function of the root.
The root is the part of the tree that grew in the soil. Is divided into segments and have a great eye and I is a function of root formation and absorption of food to nourish plants. It also secures and sustains plant. The root of the plant is divided into two systems.
One. Taproot system. Many plant species are a taproot. The roots are growing out from the stem end of the cone shape of the mold the glass side. Is branching out 2-3 times so small distal roots are fibrous root out a small amount. To increase the area for absorption from food for the plant. Dicotyledon plants often found to have a tap root. The plant resembles Maka was cassia Coon Mahad etc.
Two. Fibrous root system, the roots grow out from the stem end with multiple roots as long as the root ball. It was found that the roots of monocots have a fibrous root. The root of this plant is a grass roots, grass, etc. I would like to change. The influences. From the external environment. Here's a look at the roots of many species, such as tuberous roots buttress root root root involvement, etc. Some of this air sometimes be observed on the ground. Nonetheless. It is also a generalization of the roots to our notice.
The structure of the root.
Root tissues of both dicotyledon and monocotyledon cut crosswise. Occupies a cell maturation. It was found that the tissues of the root into the array of the parties to this order.
1. Epidermis is the outermost tissue layer of cells arranged in a single layer and a thin cell wall. No chloroplast post. Some cells will change to a root hair.
2. Cortex is the boundary between the epidermis and the stele containing tissues parent to Orlando to serve a collection of water and is mainly the innermost layer of the cortex to the cell line is called endodermis in roots of monocots are distinct cell layers. When they grew older. Super thick walls that contain Erin Bay. Or lignin accumulation. I will have a cell wall with some inserts in this class and is the site of the Salem.
3. Stele is the area next to the floor. endodermis into the stele of the root is narrower than the cortex consists of the following.
3.1 pericycle cell wall is a small 1-2 line is found only in the roots only. The origin of the roots (secondary root).
3.2 vascular bundle consists of xylem in the center in a pentagram with a pentagram in the phloem. For dicotyledon later meristem vascular cambium between the xylem and phloem in the root of a dicotyledon plants are about 1-6 points lower lobes, usually with four points, the roots of monocots usually have forked over.
3.3 pith is the central core of the root or roots can be clearly seen in the roots of monocots. Most of the kit is the parent tissue dicotyledon plants in the middle are the xylem.
Abstract
♦ sorting of cells and tissues to change. Of the outermost to innermost.
Episode Fort Missoula -> cortex -> Steel -> The Bath.
♦ composition of the tissues of the root.
Functions of the roots.
Functions and types of roots.
Functions of the roots.
The root is the primary duties.
One. Uptake (absorption) of water and dissolved minerals from the soil into the plant.
Two. Transport (conduction), including food, water, and mineral accumulation in the plant roots to the different parts of the trunk.
Three. Anchor (anchorage) to the trunk to the ground.
4th. Sources hormone (producing hormones) roots are the main source of testosterone production plants such as site Tokai New sipping Berber Borelli, who will be transported to the progressive development of the stem section and sections. other plants.
In addition, technology has roots in many other species that act as artificial light collector Adhesion respiratory support, etc..
Types of roots.
When classified by origin. Be classified into three types.
1. Primary root is the root of the root stem and radicle growth of this species at the base and gradually tapering to grow steadily until the end, which is the tap root (tap root) itself.
2. Secondary root is the root of the origin and growth from the primary root, another one is roots, known commonly as roots (lateral root) and various branches of the elimination of upward that have formed. tissue pericycle in the root end.
3. Adventitious root root root for or root, is not the extraordinary origin of the branches of the radicle and primary root was classified as a subspecies, down to the shape and function of it.
3.1 root hairs (fibrous root) root is thin and uniform size throughout the length of the root. Grow around the base of trees to scare away the taproot. Found in monocots such a big part of the coconut, sugar, rice, corn, grass, betel leaves correspondents found in certain foods such as roots, shoots, paired Elig yam yam.
3.2 buttress roots (prop root) is the root of the issue stems from the underground and above ground slightly. Diagonal, then jump into the soil to help support and sustain the stems and roots of mangroves and pandanus Lmehiik corn, Indian Sai Yoi rubber etc.
3.3 roots light (photosynthetic root) is the root of all of the trunk or branches hanging in the air. The green chlorophyll and light do not include mangrove roots, orchids, ficus, which is the only green, hanging in the air only. The roots orchid and a green light to go. Found to have a soft, sponge-like membranes. As the parent cell, the kit comes with a loose arrangement. The gap between the lining cells (velamen) covered by the outer edge of the root to absorb water. Moisture to the roots. All aid in breathing.
3.4 root respiration (respiratory root or aerating root) is the root of the root tip held above the surface of the ground, sometimes flying by. To help them breathe more than a normal root. This is because the root structure of the parent cell, the kit comes with a loose sort space between cells. The air enters the cells of the root easily. These roots are called root buoyancy (pneumatophore) and Sonneratia and Avicennia mangrove watercress Rapporteur etc.
3.5 Root Islands (climbing root) is different from the root and stem. I stick with the grip. Such as poles or attached to the main support for the trunk and the trunk holds up to. The parts of the plant have been spotted lighting up the betel betel pepper and orchids etc.
3.6 root parasite (parasitic root) is the root of the plant to the island from other plants. There is a small piece root cluster is placed into the trunk pipelines to steal food including root parasitic form of cakes etc.
3.7 tuberous roots (storage root) do accumulate starch, fat and protein foods such as sweet potato, yam, cassava root, correspondents etc.
3.8 thorny roots (root thorn) is a thorny roots are sprouting from the base of the trunk. The new growth is normal but the root cause is similar to the crust stiff prick. Protect the base of the palm as well.
Structure and function of the trunk
Structure and function of the trunk.
General characteristics of the trunk.
Trunk (stem), most of which are a part of the plant above the soil, but grow some plants on ships. The underground. The trunk consists of two major parts.
One. Article (node) is part of the trunk with the eye (bud), which will grow into branches, flowers or leaves.
2 .. articulate (internode) is located between the trunk.
Monocots will notice the clearly articulate life as bamboo, sugarcane, corn, etc., then the dicotyledon most articulate it clearly is not observed. When fully grown it is usually the Cork tissue (cork) to wrap around it. The notice may be observed in the young plants. But there are some dicotyledon plants can articulate clearly observed. Life as monocots. Including the annual like the pumpkin gourd and morning glory, etc.
The structure of the stem.
One. Structure of the balance of plant.
Plants can be divided into the apical region (region / zone), all three areas as follows.
One. Extensive cell division (region of cell division).
Two. Extensive cell elongation (region of cell elongation).
Three. Extensive mature cells (region of maturation).
Two. Structure of stems cut crosswise.
When cut across the top of the plants to mature cells that structure. Within a week, depending on the plant tissue divided as follows.
2.1. Structure of dicotyledon stems
epidermis.
The outer tissue layer. Serves to protect the internal tissues of the stem. Most plant cells arranged in a single layer with some changes to the epidermis trichome / hair and guard cell.
In older plants, the majority of the epidermis is lost because it was replaced by the Cork.
cortex (cortex).
Cortex is the layer below the epidermis of the stem to the territory to the de Miss endocarp tissue (endodermis), so in the cortex is composed of various types of tissue.
Profile types and functions.
parenchyma tissue is mostly found in the trunk.
chlorenchyma do help with the synthesis.
aerenchyma formation acts on air. Particular plant.
collenchyma add strength to the trunk.
sclerenchyma (fiber) to the strength of the trunk.
stele (Steele).
Steel is the next coming of the cortex. The territory below the endodermis into the center of the trunk. However, because the stem tissue endodermis most evident is not clear or the book it says that the trunk is not tissue endodermis to the steel in the trunk separated from the cortex is not clear, as the plant floor. Steel is a major tissue.
vascular bundle is a group of functions related to vascular tissue.
Endogenous vascular bundle consists of dicotyledon plants. Groups tissue transports food (phloem) is outside the body and texture. Membrane transport water (xylem) arranged on the inside or adjacent to the xylem and phloem pith meristem called the vascular cambium interstitial cells are responsible for the birth of xylem and phloem.
pith tissue in the center of the trunk. Most of the tissue types.
parenchyma is responsible for collecting substances. Dicotyledon stems of certain types of tissues can be decomposed into a part. The hollow in the center line. This is called the pith cavity.
2.2 The internal structure of the stems of monocots.
epidermis.
The outer tissue layer. Prevents damage to the tissue within the trunk, the cells arranged in a single layer, and there are always exceptions in plant palm family is only in first year I came to the tissue Cork (cork) a. instead
cortex.
A thin layer of mostly 1-2 parenchyma tissue and the endodermis found that the boundary is not clear.
stele.
vascular bundle.
Group of the tissue transport of monocots the xylem, phloem are arranged to look like a face with the vessel in the area like the eyes of the phloem area like forehead xylem and phloem are surrounded by tissue parenchyma or the sclerenchyma. and the cells that surround the bundle sheath vascular bundle of monocots the vascular cambium is the meristem except Hmakผoghmakemii. And palm plants.
pith.
The tissue in the center of the trunk. Most of the parenchyma tissue of monocots such as corn in some tissues of the pith to the vascular bundle is distributed. In addition, some plant tissue in the hollow space can be decomposed into a central body called the pith cavity, such as bamboo, rice etc.
Type and function of the trunk.
In general, the trunk can be classified into two main types, namely.
One. Stem above ground (aerial. stem / terrestrial stem).
ivy is creeping stem or trunk that runs parallel to the surface, such as morning glory and water mimosa, pumpkin, strawberry, berries and grasses, etc.
stems that climb up the climbing stem is high by any means. If the main trunk or tree stand nearby to be used to climb into.
stems twining stem rising high with trunks intertwined with the main spiral vine plants such as wormwood form of cakes.
stem tendril stem climb higher by using stem adapted to be hands Koh (tendril) to thousands or climb to higher parts of the tendril is twisted like a spring to provide flexibility, such as grapes, zucchini, cucumber, act July Ockkraaam Pwgchmpo etc.
root climber climbing high trunk to root out clause. Principles or plants such as pepper, betel and betel alkaloid etc.
stem spine / stem thorn trees adapted to the spine or hook (hook) to climb up as high as the sky Fueng sensitive plant bamboo and citrus plants, etc.
cladophyll / phylloclade / cladode the trunk to change the look or function like the snap of a flat trunk. Chlorophyll or green asparagus and cactus Pyaargใb Opregฟga etc.
bulbil / crown / slip is a stem or bud eye that contains little short shoots and small leaves 2-3 split between the axillary stem. Or break out of the top of the flower stem. When it fall to the ground so it can grow new ones, such as onion, garlic, pineapple, etc.
Two. Rhizome (underground stem).
The rhizome is hull underground stem called a rhizome, mostly parallel to the ground. Are clearly articulated. By the conversion of brown leaves and turmeric, galangal, ginger, banana, canna Some stand as such.
tuber tuberous rhizome that makes the eye area plump, but not fat, with out making a dent, including potatoes, etc.
The plant bulb rhizome short, very small segment. The segment has a multi-layered overlapping scales. Remove the stems and wrap the food, such as onions, garlic, etc.
corm, a rhizome, which is exactly the same as a similar bulb but stores it in the trunk so that the trunk plump. Covered by a thin scaly leaves. Eye regeneration by the Chinese water chestnut, taro, etc.
The year.
In the first year that Skua Larry Campbell Serbian counterpart of plants with wood is the cell site level and flow M. Step 2 numbers a little differently in each season, depending on the amount of water and nutrients.
Abundant in the environment, such as the rainy season, the cell site level will outgrow it by the large size and wide Salem dimmed.
In the dry season, the cell site in Salem to grow slowly with a small crowd together to see the narrow and dark.
Such that the wood has a darker color and turns to see a band called the year.
Structure and function of leaves.
Structure and function of leaves.
Is considered as an important element. The power plant is to be shot because they require the potential to light. Almost all the leaves of the plant.
Structure of the leaf.
One. Structures of leaves.
The leaves of the plant contain the most flat. Reaching out to the blade (blade) and a petiole (petiole) attached to the trunk or branches on the side and have the ear leaf (stipule) at the base of the stem, the leaves are flat with this. increased surface area exposure to. Energy use in carbon dioxide fixation. And assist in cooling. In general, the leaves of the plants are green because of chlorophyll, the substance do not get a light color, but some varieties have red or purple leaves. It is because the card is a pigment such as Anthony New Saiyan (anthocyanin) Boyd carotene (carotenoid), which is more than chloro-mail to a red or yellow.
Dicotyledon plants in the veins (vein) branching from the middle of the blade (midrib) to transport substances. Of pipes to each. Cells of the leaves thoroughly. Petioles of the leaves of monocots may have a large array of lines parallel to the leaf veins, some sub branch line perpendicular to the line, such as banana leaves and the leaves are sorted in parallel with each other.
Two. Structure of leaves.
The tissues. As well as the trunk.
1. A pin de miss a tissue. Both the top and bottom. Consists of a single layer or multiple layers of cells, including skin cells or hair cells to guard cells (guard cell) within skin cells usually do not have chloroplasts in the guard cells or less. A thin coating of cells queued in the outer membrane to prevent evaporation of water from the guard cells are shaped like kidney beans or 2 cells splice. Plant leaf floating lotus water line will be almost stomata (stoma) is only the top of the leaf only. The plants under the water, such as algae and soft silk does stomata queue tin surface. Some plants have stomata on both the top and bottom, like a corn.
Two. Chains Phil (mesophyll) tissue layer between the two episodes on the Miss Spider mostly the parent tissue kit comes with a chloroplast or a lot. Common parent in the Yakima dicotyledon cell 2 is the internal structure is divided into two layers.
One. Palisades chains Phil (palisade mesophyll) often found under a layer of episodes on the Miss Spider. Cellular shape. Arranged in a line perpendicular to the surface, a leak may have a single row or multiple rows. Chloroplast cells have posted quite dense.
Two. Spun chains Phil G (spongy mesophyll) next to Palisades chains Phil episodes down to the floor below Miss Spider. Shaped cells arranged in different directions and inconsistent gap between cells. Chloroplast cells have a density less than or Palisades chains Phil.
Three. Vascular bundle. The site and Flo M. Salem. By Simon M. Salem and Flo are ordered to each other in a line. Some plants truss pipe is surrounded by a bundle sheet (bundle sheath) as a corn bundle sheet in some plant tissue fiber helps to bind vascular strength faster in some plant tissues parent to sleep. come The chloroplast is posted or none depending on the type of plant. Most of the vascular bundles in the chain spun G. Phil.
Function of leaves.
Function of leaves.
The food is responsible for the so-called "artificial light" (you can learn more from a lesson. Synthesis of light) can also serve dehydration with oral application.
The leaves of some plants also act as a gourd gourd and other peas. Serve and support the stems to climb up high.
Turn into a cactus thorn. To reduce dehydration of the leaves of the cactus live without water in the drought.
Nepenthes leaf insects serve as food.
As possessive form of a crocodile. Cloves of garlic and onions, served the food.
Cactus
Dehydration of the plant.
Dehydration of the plant.
Stomata plant by plant species that thrive in the environment of the three different types.
One. Mouth a conventional (typical stomata) is a common plant stomatal guard cells are the same cells Episode Durban Mission. This plant stomata as they grow in any moderately fertile water (mesophyte).
Two. Mouth leaves a sinking (sunken stomata) is the stomatal guard cells deep in the skin or deeper than the lower layer. Miss Spider Episode cells found in plants in the arid (xerophyte) desert plants such as cactus plants (halophyte) such as mangrove Sonneratia fibers.
Three. Stomata are raised (raised stomata) is the stomatal guard cells is higher than the general Miss Episode Durban. Allows water to evaporate out of the mouth of the faster growing plants found in the water. With water or damp (hydrophyte).
A monocotyledon species such as grass, corn and Episode der Miss cells and large cells are called Ballinasloe form cells (bulliform cell) to make the crooked when plant water stress reduces transpiration. water plant to a minimum. Some plants may have episodes of Durban, Miss thickness greater than 1, which is found on the back or on the stomach or the multi-Adrianople Episode Fort Missoula (multiple epidermis), which is found in plants that are drought reduced. of it. The outermost layer of cells called the cell walls of the Fort Missoula adjacent to the High Line at the Durban I Miss (hypodermis).
Types of dehydration.
Dehydration of the plant is the mode of transmission is mainly divided into three categories based on where the steam comes out.
1.Stomatal transpiration. Dehydration is the removal of water vapor from the stomata, which are also abundant along the leaf surface. This is a mouth spit out the water.
2.Cuticular transpiration. Dehydration is the removal of water vapor from the surface to the outside surface of the epidermis cuticle, but the cuticle is cutin contains waxy compounds. Thus, the water spreads out the hard way this plant is out of this little dehydrated and If the plant has a very thick cuticle, water is even more difficult to both stomatal and cuticular transpiration. Also be dehydrated to remove water vapor from the leaves. The second type is called dehydration as well as the Foliar transpiration. Dehydration of the leaf stomata are born about 90 percent and about 10 percent of the cuticle.
3.Lenticular transpiration. Dehydration is the removal of water out of the cracks lenticel the trunk and branches. Dehydration of this type are very rare occurrence because lenticel in plant cells and a minority of lenticel a cork cell is off a little steam.
Dehydrated in drops of water. Were dehydrated in drops small opening little by the end of the blade at the edge of the so-called Ho David Anthon B (hydathode) Dehydration is called Paradise Station (guttation), which occurs when the air is. moisture and temperature, low and calm.
Factor in controlling dehydration.
Dehydration can be slow or fast, it leaves more or less depends on the external environment and the interior of the plant itself.
First. Lighting If the concentration of light will help to increase the rate of dehydration.
Two. Temperature, if the temperature of the high atmosphere. Dehydration can be a lot faster. This is because
(1) When the temperature is high. The temperature of the water will rise. Make water evaporate easily and quickly. It evaporates and leaves a lot sooner.
(2) When the temperature low. Outside air can hold more water vapor out.
Stomata open just fine at 25 - 30 degrees Celsius.
Three. Humidity if the moisture in the atmosphere, there is less moisture in the air atmosphere with different humidity in the air spaces in the lot. The dehydration can occur very quickly and the leaves are dehydrated, have low moisture and slow down. Theoretically, if the saturated moisture should not get dehydrated. It is true that the leaves will not spit out the water vapor. But it evolve as one drop of water called Guttation itself.
4th. Borne by the wind to blow them out of the water to evaporate and surrounding leaves away from the skin. Area with water and then air dried or replaced. I was able to get water from the leaves.
Five. Abundance of water in the soil. If the soil contains a lot of water or wet soil and other conditions are suitable for dehydration. Soil water is sucked up and transported to a time and it will spit out the water, but if the water in the soil or dry soil. The other conditions are suitable for very dehydrated. However, dehydration can happen less. When the soil is dry, there is no water to be transported up to the leaves. Thus the lack of water that evaporates addition to other conditions, such as the dehydration of the body, including the ability of roots to absorb water from the soil. The temperature of the soil. Concentration in the soil.
6. Barometric pressure. In the presence of low barometric pressure. The air is thinner and less dense. Is likely to spread from the water easily. The rate of dehydration is high. If the high pressure of the atmosphere. Dehydration is also less.
7th. Nature and structure of the leaf.
Transport in flowering plants.
Transporting nutrients to the plants. (Translocation of Solute).
Part of the plant that does not have a lot of chlorophyll It requires the synthesis of a food other than chlorophyll Therefore material moving substances from one part to another part of the plant is called translocation of solute crops must be transported solute or a solution from store (cotyledons or endosperm) to parts such as the tip of the root end. peak
Transporting substances. And go in different directions at the plant. Classification is as follows.
1. Upward translotion of mineral salts is Xylem and Phloem are the minerals in it too. This conveyor transports minerals up to the top by cutting out on Xylem Xylem transports the minerals minerals are disrupted to the transporting Xylem Phloem more than a dozen times.
2. Upward translocation of organic solutes organic solute majority of the carbohydrates. (Of light), the organic acids, proteins, amino acids, hormones and vitamins are transported upward by Phloem in order to feed the young, as most were transported to the Phloem conclusion transporting organic. Go to the top of the feed material to the Phloem.
3.Downward translocation of organic solutes are transported down the organic matter of a very few Phloem transport to the Xylem.
4.Outward translocation of salts from leaves is transported to other salts. The vascular tissue function. Demonstrate the ability to move (Mobility) of the elements as well. This is possible when the vehicle leaves the well. But if you want hot water. I would spray the stem to prevent the vehicle from the elements. "Transporting various minerals or salts. From the leaves to the Phloem only ".
5.Lateral translocation of solutes which transport organic and inorganic compounds to the side of the trunk. Handling of this type is passed to the Vascular ray cell in some plants cope well with Lateral translocation, which is cut on either side of the trunk or branch out. The growth is not as good as the other side. Or if it will wrap around the neck.
Mechanism of transport to the Phloem.
Be distinguished.
One. Cells need to live. If the dead cells of the Phloem transport was suspended immediately.
Two. Transport possible in both directions. Both up and down. May be different at the time.
3. Transporting a large amount.
4th. Rated speed of the conveyor speed. Handling this type occurs at high speeds.
Five. Transport occurs from time to time. Occurred some time soon. Sometimes it happens slowly. It depends on the time of day. (Day or night).
By Phloem transport is dependent on temperature and the amount of oxygen that is. If the temperature is less oxygen transport delayed or may not occur at all. However, if the temperature is high enough and oxygen. Transporting it, it will happen soon.
The process of transporting nutrients.
Light -> turn the glucose into fructose. The site to call up the cell -> Sea Holly Webb Flow M -> concentration start up -> Import osmosis in the area of origin -> the source of the solution in the pressure. much more -> solution is forced by the pressure transport pipe flow m. Until the end.
"Therefore, the transport takes place every time the light".
Transporting nutrients to the plants.
Plant water transport through the root cortex to the site of Salem. The roots absorb nutrients from the soil to the water supply with nutrients have become more complex over the water supply. Because the cells do not allow nutrients to move through and out freely.
The movement of nutrients into the roots are 2 ways to do it without a power supply (passive transport) by diffusion of nutrients to the cells at a higher concentration than the cell. With concentration. And transport of energy (active transport), which is the movement of nutrients and energy that the plant can be transported. Nutrients from outside the cell. Concentration into the cell. Some plants accumulate nutrients making them.
Nutrients to the site can be moved through the Valley of the root cortex. By Apocalyptica with plas or sim adhesives. And endocarp cells spiders before Seaside Miss Salem.
Plant nutrients are transported to the site Lemmy inorganic substances in question. Necessary for life and growth of plants.
"Each plant requires nutrients. Unequal amounts of fertilizer to add nutrients to the plants if you are too. The plant needs to be consumed and can cause plant death can. Prevented by monitoring the nutrients in the soil ".
Elements that plants need a large quantity. (Macronutrients) has 9 elements, including CHONPK Ca Mg and S are elements that plants need only a small amount. (Micronutrients) and B Fe Cu Zn Mn Mo Cl and Ni 2 These nutrients are essential for plant growth equally. The plants need different amounts of the plant is about 96 percent of the dry weight of the plant called the CHO.
These three plants are the elements of water and air, adequate.
Scientists use three main reasons that any element that is a necessary nutrient for the growth of plants.
1. A deficiency that will not matter if the plant life. The growth and reproductive cycle is complete.
2. A type of nutrient needed for plant growth, are specific to the element and replace it.
Three. Minerals that are essential to the process of metabolic depression. And plant growth directly.
It also may be divided into three groups based on nutrient physiological and biochemical functions as follows.
Group 1 elements are the elements of the plant and organism.
1.1) is the main component of the organic CHON.
1.2) is an organic compound that acts on the metabolism of the substance P metabolism such as ATP and Mg.
The composition of chlorophyll
Group 2 activation of enzymes such as Fe Cu Zn Mn Cl.
Group 3 osmotic pressure as K helps maintain firm control of the cell.
Water transport in plants.
In plants, the transport of water and minerals from the soil through the roots to the trunk, branches and leaves through the pipes of many small to pipe small as vascular access sites trim (Xylem) Brown School of Coast and other nutrients. other. Will be transported through the stem to the branches. The vascular flow M (Phloem) to the growth. To the root and the food is not the person to serve the food. The roots and seeds. The food is spread out from the root to the vascular supply food directly to the cells occurs mainly at night. In the transport pipeline. Food is as follows.
1. The food handling occurs later than transporting water and minerals in the water pipes.
Two. Direction of transport in vascular occurs in both the up and the down. Simultaneously But the water is conveyed in pipes along the east one.
Three. Cells act directly transports the divided cells must be alive. The cells used in transporting water and nutrients to the cells with no difference. Of vascular and vascular plants of the monocotyledon and dicotyledon. Bundle (s) of pipeline transports the monocots are a mess. The plant is a dicotyledon.
Form and motion.
One. York Post plas apoplast: "The water moves through the layers. Or from one cell to another cell, or between cells via gap ".
Concentration of internal> external -> Soil water will diffuse into the cell by diffusion through the membrane to the surface of the root -> the cortex -> dor de Mission.
Two. Sim plasma symplast: "The movement of water through a cell's plasma cell infiltration of the site. Called plasma cells in Modesto came to En-dor de Mission. Before entering the site Lemmy "When the water comes to a mobile cell wall dor de Cassini Mission has brought about the barrier strip only took the class consciousness prevent water through the cell wall into the Salem site. Therefore, it's up to the cell site through the site to play song.
When we cut the stem. Wetland plants. Been observed in the vicinity of the cut stem. Adjacent to the root of the fluid out. Salem is the site of the so-called root pressure root pressure (root pressure).
The movement of water into the side of the root causes pressure Salem in Salem in the plant site. Obtain water sufficiently and in a climate with high humidity, such as at night or early pressure root useful in helping to dissolve the bubbles in Side Lake that may occur during the day, but the weather is hot and dry. Plants have daytime dehydration will cause more tension. Of water in the pipe site pressure Salem root cause. The loss of water from the dehydration caused by the difference between the amount Water vapor in the atmosphere and in space inside the leaf. Water supply pipe size Lemmy was caused tension in the water Pipe Lake site. To replace the water that plants emit into the atmosphere. This force is transmitted to the root of the root extract water from the soil into the pipe Salem's website. Since water has a strong bond between the water molecules themselves called bull Hee Chan (cohetion) is able to pull water into the pipe Salem site without interruption. There is a strong bond between the water molecules with the walls of the pipe size Salem the adhesive (adhesion) when plants lose water to evaporation with water. The site in Salem and can move forward to the rest of the plant. Such as stems, leaves or roots, it will balance the force of the water pipe enters the Salem site. Tension due to water loss is called. Traction of dehydration. (Transpiration pull).
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