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What 3 kinds of leaf cells contain chloroplasts?
Palisade cells, spongy mesophyll cells, and guard cells contain chloroplasts in leaves. Palisade cells are located in the upper leaf epidermis, spongy mesophyll cells are below the palisade layer, and guard cells surround the stomata.
How many layers does the mesophyll have?
The mesophyll has two layers. The outermost layer is the palisade layer that is made of tightly packed chloroplasts, and the innermost layer is the "spongy layer" that has air between its cells.
Why does the palisade layer of a leaf produce more food than the spongy layer?
The palisade layer contains more chloroplasts than the spongy layer and therefore photosynthesises more. Photosynthesis is the plants process of making energy and so the palaside layer makes more food (glucose) than any other layer.
What is the relationship between the stomata and the air pockets of the spongy layer?
Stomata are small openings on the surface of leaves that allow for gas exchange, facilitating the entry of carbon dioxide and the release of oxygen. The spongy layer, located beneath the palisade layer in the leaf, contains air pockets that store gases, aiding in the diffusion of carbon dioxide to the photosynthetic cells. This relationship is crucial for photosynthesis, as the stomata regulate gas flow while the spongy layer provides a reservoir for efficient gas exchange. Together, they optimize the plant's ability to photosynthesize and respire.
Does the cactus and pine both has spongy and palisade layers?
No, cacti do not have a spongy and palisade layer in their leaves like pine trees do. Cacti have specialized structures called spines and glochids instead of leaves, which help reduce water loss in arid environments. Pine leaves have a spongy layer that helps with gas exchange and a palisade layer for photosynthesis.
Is the spongy layer beneath the palisade layer?
Yes
What 3 kinds of leaf cells contain chloroplasts?
Palisade cells, spongy mesophyll cells, and guard cells contain chloroplasts in leaves. Palisade cells are located in the upper leaf epidermis, spongy mesophyll cells are below the palisade layer, and guard cells surround the stomata.
What is the purpose of the spongy layer in a plant leaf?
The spongy layer in a plant leaf facilitate better gaseous exchange for photosynthesis and respiration.
What is beneath the palisade layer of a leaf?
Beneath the palisade layer of a leaf is the spongy mesophyll layer. This layer contains loosely packed cells with air spaces between them that allow for gas exchange, such as the intake of carbon dioxide and the release of oxygen during photosynthesis.
How many layers does the mesophyll have?
The mesophyll has two layers. The outermost layer is the palisade layer that is made of tightly packed chloroplasts, and the innermost layer is the "spongy layer" that has air between its cells.
What layers of the plant contain chloroplast?
The palisade layer and the spongy layer.
What is an underground layer of spongy rock?
Aquifer?
What is diploe and where is it located?
diploe is a layer of spongy bone separates the external and internal tables of the compact bones that made the skull up.
What does the spongy layer of a privet leaf do?
Spongy Layer - A layer of the mesophyll. The spongy layer consists of chloroplasts and parenchyma cells, and relatively large intercellular spaces. It is far less ordered than the palisade layer, and the intercellular spaces are important in gas exchange and transpiration.
What is a layer of cells that lies below the palisade layer and has many air spaces?
Spongy Layer
Why does the palisade layer of a leaf produce more food than the spongy layer?
The palisade layer contains more chloroplasts than the spongy layer and therefore photosynthesises more. Photosynthesis is the plants process of making energy and so the palaside layer makes more food (glucose) than any other layer.
What is the function of the spongy layer in plant leaves?
The spongy layer in plant leaves helps with gas exchange, allowing for the exchange of carbon dioxide and oxygen during photosynthesis.
