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allows for the interchange of gases
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What are two types of mesophyll?
The two types of mesophyll in plant leaves are palisade mesophyll and spongy mesophyll. Palisade mesophyll is located closer to the upper epidermis and consists of closely packed cylindrical cells that are specialized for photosynthesis. Spongy mesophyll is located beneath the palisade layer and consists of loosely arranged cells with air spaces for gas exchange and moisture retention.
What is the function of starch in a leaf?
The function of starch in the leaf is to provide energy for the cell for the different functions. When the starch in the plant cells degrades, carbon is released so that it can be utilized in the production of sucrose.
How oxygen from atmosphere gets into the mesophyll cells in a green plant?
Oxygen enters the mesophyll cells of a green plant through small pores on the leaves called stomata. During photosynthesis, carbon dioxide is taken in through the stomata, and oxygen is released as a byproduct, diffusing from the leaves into the surrounding air.
What did ethanol do to the leaf?
Ethanol causes the chlorophyll in the leaf to be extracted, leaving behind only the leaf's cellulose structure. This process removes the green color of the leaf, turning it translucent or white.
What happens to a leaf when placed in the alcohol and what the alcohol removed from it?
When a leaf is placed in alcohol, the alcohol acts as a solvent and removes the chlorophyll from the leaf, causing it to lose its green color. Other pigments present in the leaf may remain, giving the leaf a different color appearance.
Does a leaf mesophyll have a cytoplasm?
Yes, leaf mesophyll cells have cytoplasm which contains various organelles like mitochondria, chloroplasts, and ribosomes. Cytoplasm is essential for carrying out various cellular functions within the leaf mesophyll cells.
What part of the leaf has air spaces to facilitate the diffusion of gases?
The region in the leaf that has air spaces to facilitate the movement of gasses is the mesophyll region. This region is composed of layers of cells.
What is a leaf mesophyll?
A mesophyll is the inner tissue or parenchyma of a leaf, which contains many chloroplasts. The chloroplasts are organelles that perform photosynthesis.
In which part of a leaf does photosynthesis occur?
in the stomata
Are spongy mesophyll in leaf?
yes :)
What is the function of spongey mesophyll in a leaf?
The spongy mesophyll in a leaf functions in gas exchange and photosynthesis. Its loosely packed cells allow for the diffusion of gases, such as carbon dioxide and oxygen, into and out of the leaf. Additionally, it contains chloroplasts that aid in photosynthesis by capturing light energy and converting it into sugars.
What kind of tissue forms the majority of leaf?
The majority of a leaf is composed of mesophyll tissue, which contains two types: palisade mesophyll and spongy mesophyll. Palisade mesophyll is located near the upper surface of the leaf and is responsible for most of the photosynthesis, while spongy mesophyll is found below and aids in gas exchange and nutrient storage.
What is defined as the functional tissue within a leaf that contains chlorophyll?
The functional tissue within a leaf that contains chlorophyll is called the mesophyll. Mesophyll cells are responsible for photosynthesis, the process by which plants convert light, carbon dioxide, and water into glucose and oxygen. The two types of mesophyll cells are palisade mesophyll and spongy mesophyll.
What is the largest area of the leaf?
The mesophyll- the middle.
What is the green tissue in the interior of a leaf?
mesophyll
Is the nucleus in the leaf mesophyll or in the sperm?
sperm
What is the green tissue in the interior of the leaf?
mesophyll
