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The lamina is the expanded portion or blade of a leaf and it is an above-ground organ specialized for photosynthesis. For this purpose, a leaf is typically, to a greater or lesser degree, flat and thin, to expose the chloroplast containing cells (chlorenchyma) to light over a broad area, and to allow light to penetrate fully into the tissues.
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What is the structure and function of a lamina in a leaf?
The lamina, also known as the leaf blade, is the broad, flat part of a leaf. Its main function is to capture sunlight for photosynthesis, which is the process by which plants make their own food. The lamina is made up of cells that contain chloroplasts, where photosynthesis takes place. Additionally, the lamina helps to regulate the exchange of gases, such as carbon dioxide and oxygen, with the environment.
What is the structure and function of the lamina of a leaf?
The lamina of a leaf is the flat, expanded part of the leaf that is responsible for photosynthesis. It is made up of layers of cells that contain chloroplasts, which are the organelles that capture sunlight and convert it into energy for the plant. The lamina also helps to regulate the exchange of gases, such as carbon dioxide and oxygen, with the environment.
How does a pinnately compound leaf differ from palmately compound leaf?
In pinnate leaf the leaf lamina forms the leaflets whereas in palmate leaf the lamina becomes palm like.
What is the blade of the leaf?
It is lamina, the expanded part of the leaf.
What is the function of the lamina in a leaf?
The lamina is the expanded portion or blade of a leaf and it is an above-ground organ specialized for photosynthesis. For this purpose, a leaf is typically, to a greater or lesser degree, flat and thin, to expose the chloroplast containing cells (chlorenchyma) to light over a broad area, and to allow light to penetrate fully into the tissues.
What is the function of lamina of a leaf?
The lamina is the expanded portion or blade of a leaf and it is an above-ground organ specialized for photosynthesis. For this purpose, a leaf is typically, to a greater or lesser degree, flat and thin, to expose the chloroplast containing cells (chlorenchyma) to light over a broad area, and to allow light to penetrate fully into the tissues.
What is lamina in a plant?
The lamina is the expanded portion or blade of a leaf and it is an above-ground organ specialized for photosynthesis. For this purpose, a leaf is typically, to a greater or lesser degree, flat and thin, to expose the chloroplast containing cells (chlorenchyma) to light over a broad area, and to allow light to penetrate fully into the tissues.
What is the thin part of the leaf called?
The Blade, or lamina, is the broad, flat part of the leaf. Photosynthesis occurs in the blade, which has many green food-making cells.
What are synonyms of sheet?
covering, bedding, cloth, lamina, leaf
The area between the tip and the bottom of the leaf blade is called?
The surface area between the tip and the bottom of a leaf is called the lamina. The lamina is attached to the plant stem by the petiole. The lamina is supported by veins, which carry nutrients to the leaf tissue.
How does a pinnately compound leaf differ from a palmately compound leaf?
A pinnately compound leaf has leaflets arranged on either side of the central leaf axis, resembling a feather, while a palmately compound leaf has leaflets attached to a single point at the tip of the petiole, resembling an open palm.
The flattened portion of a leaf is called?
The flattened portion of a leaf is called the blade. It is the broad, typically green part of the leaf where photosynthesis occurs.
