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So that the cell can breath.
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∙ 11y ago
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What is a leaf layer that contains air spaces?
Leaves consist mostly of tissue called mesophyll, which is made up of loosely arranged cells with spaces between them. The spaces are filled with air, from which the cells absorb carbon dioxide and into which they expel oxygen.
Why are cells of the spongy layer packed so loosely together?
All plant cells respire all of the time and need to exchange gases. The main gas exchange surface in plants are the spongy mesophyll cells in the leaves. Leaves have a huge surface area, and the irregular-shaped, loosely-packed spongy cells increase the area for gas exchange even more.
Where is the spongy layer located?
they are exactly spongy bones but spongy bone cells wich are located in long bones.
What 3 kinds of leaf cells contain chloroplasts?
Guard cells , spongy mesophyll layer and upper epidemic
A surface covered with one layer of compactly arranged tall cells is called?
A surface covered with one layer of compactly arranged tall cells would be a layer of simple columnar epithelium. This is commonly found in the GI tract.
The lower portion of the mesophyll usually consisting of loosely packed spherical cells?
spongy layer
What is a leaf layer that contains air spaces?
Leaves consist mostly of tissue called mesophyll, which is made up of loosely arranged cells with spaces between them. The spaces are filled with air, from which the cells absorb carbon dioxide and into which they expel oxygen.
Why are cells of the spongy layer packed so loosely together?
All plant cells respire all of the time and need to exchange gases. The main gas exchange surface in plants are the spongy mesophyll cells in the leaves. Leaves have a huge surface area, and the irregular-shaped, loosely-packed spongy cells increase the area for gas exchange even more.
Where is the spongy layer located?
they are exactly spongy bones but spongy bone cells wich are located in long bones.
What is a layer of cells that lies below the palisade layer and has many air spaces?
Spongy Layer
What 3 kinds of leaf cells contain chloroplasts?
Guard cells , spongy mesophyll layer and upper epidemic
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 are cells arranged in a single layer?
Simple epithelial cells.
What Is the dfference between paliside and spongy?
The palisade layer of cells is tightly packed, like a brick wall, and contains the greatest concentration of chloroplasts in the leaf. The spongy mesophyll is loosely packed, containing many air spaces between the cells. The mesophyll contains vascular bundles and fewer chloroplasts than the palisade. Simply put, the palisade's main purpose is photosynthesis, and the spongy's gas exchange.
What is beneath the palisade layer of a leaf?
It is the spongy layer inside plants.
A surface covered with one layer of compactly arranged tall cells is called?
A surface covered with one layer of compactly arranged tall cells would be a layer of simple columnar epithelium. This is commonly found in the GI tract.
What is the main function of the spongy layer of a leaf?
The spongy layer of a leaf, which lies beneath the palisade layer, consists of cells that are irregular in shape and loosely packed. Their main function seems to be the temporary storage of the sugars and amino acids that were synthesized in the palisade layer. The spongy layer also aids in the exchange of gases between the leaf and the environment.
