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Mesophyll tissue forms the bulk of the leaf. It makes up the green tissue of the leaf and consists of thin-walled cells containing chloroplasts (bits that contain the chlorphyll). In most dicot plants, the mesophyll is differentiated into palisade parenchyma and spongy parenchyma. The palisade parenchyma consists of thin-walled cells which are usually cylindrical. These cells contain large numbers of chloroplasts - the organelle used for capturing light and subsequesnt photosysnthesis.
The spongy prenchyma, however, contains far fewer chloroplasts, so its main function is not photosynthesis. The spongy parenchyma has an open and net-like structure with large inter-cellular spaces that facilitate gas diffusion. The major function of the spongy parenchyma is the transport of oxygen, carbon-dioxyde and water vapour. It also is involved in the transport of water and the products of photosynthesis, the sugars. The spongy parenchyma is in close connection with the vascular bundles and the palisade parenchyma. When no clear differentiation exists between palisade and spongy parenchyma, the tissue is called mesophyll.
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Where most photosynthesis takes place in the leaf?
Most photosynthesis takes place in the mesophyll cell layer of a leaf, specifically in the chloroplasts of these cells. The palisade mesophyll cells are particularly important for photosynthesis due to their high concentrations of chloroplasts and direct exposure to light.
Where in a leaf would you expect to find palisade cells?
Palisade cells are typically found in the upper layer of a leaf called the palisade mesophyll. They are located directly beneath the upper epidermis and are responsible for carrying out photosynthesis due to their high concentration of chloroplasts.
What structures are found primarily in the palisade layer of the mesophyll?
Lying just beneath the cuticle layer on a leaf, the palisade layer resides very close to the surface. The palisade layer is critical to growth because it is the layer of the leaf that contains the chloroplast.
What main function of the palisade layer of a leaf is?
it is photosynthesis i promisePalisade Mesophyll are closely packed cells that absorb light that enters the leaf.Photosynthesis is correct.
What is the job of the palisade layer?
Palisade cells are placed all over the top of a leaf, maximising the extent of light absorption. They contain chloroplasts which convert energy stored in photons to chemical energy using photosynthesis.
What is the function of palisade in the leaf?
the palisade layer is where photosynthesis is carried out
What is a palisade layer job in a leaf?
The palisade layer is responsible for photosynthesis in the leaf. It contains chloroplasts that capture sunlight and convert it into energy through the process of photosynthesis. The palisade layer is located beneath the upper epidermis and is where the majority of photosynthesis occurs in a leaf.
What is a palisade layer in a plant?
The layer of cells in a leaf wear most photosynthesis occurs!
What layer carries out photosynthesis?
ask your mom
Is there palisade layer in maize leaf?
Maize being a monocot has isobilateral leaf hence entire mesophyll works for photosynthesis. there is no specified palisade in it.
What layer in a leaf contains the most chloroplasts?
The palisade layer of the leaf contains the most chloroplasts. This layer is positioned right below the upper epidermis and is responsible for the majority of photosynthesis due to its high concentration of chloroplasts.
Which part of the leaf is most active in photosynthesis?
The palisade mesophyll cells, located in the upper layer of the leaf, are the most active in photosynthesis. They contain a high concentration of chloroplasts, where photosynthesis takes place, and are positioned to receive the most light for energy production.
Which layer of leaf has the most chloroplast and why?
The palisade layer of the leaf typically has the highest concentration of chloroplasts. This layer is located near the upper surface of the leaf where it receives the most sunlight for photosynthesis. The abundance of chloroplasts in the palisade layer maximizes the leaf's ability to capture and convert light energy into chemical energy.
What would happen if the leaf didn't have a palisade layer?
If a leaf didn't have a palisade layer, it would affect its ability to carry out photosynthesis efficiently. The palisade layer contains most of the chloroplasts responsible for photosynthesis. Without this layer, the leaf may not be able to capture as much sunlight and produce enough energy for the plant.
Where most photosynthesis takes place in the leaf?
Most photosynthesis takes place in the mesophyll cell layer of a leaf, specifically in the chloroplasts of these cells. The palisade mesophyll cells are particularly important for photosynthesis due to their high concentrations of chloroplasts and direct exposure to light.
Where in a leaf would you expect to find palisade cells?
Palisade cells are typically found in the upper layer of a leaf called the palisade mesophyll. They are located directly beneath the upper epidermis and are responsible for carrying out photosynthesis due to their high concentration of chloroplasts.
Layer of a leaf where most food-making occurs?
The layer of a leaf where most food-making occurs is the palisade mesophyll. This layer contains chloroplasts that are responsible for photosynthesis, converting sunlight into energy for the plant. The palisade mesophyll is located just beneath the upper epidermis of the leaf.
