Apical and Lateral Meristems

Lateral meristems give rise to shoots that branch out from the center stem of the above-ground growth. Lateral meristems form along with the plant shoot that was created by apical meristems.

Plant Tissue Meristematic Simple Complex Permanent Tissue Plant Tissue Biology Notes Tissue

Mitosis in lateral meristems results in lateral growth thickening of the stem or root and adds to the girth of a plant rather than its length.

. Because of this cell proliferation stops and all-new cells produced become either apical meristems or lateral meristems. Apical Meristems constitutes not only of protoderm but ground meristem and procambium as well. Apical meristem is the meristematic tissue at the top of stem and roots which is responsible for the primary growth of the plant whereas lateral meristem is the.

Secondary growth is the result of activity by a special type of meristem called a lateral meristem. Apical meristem is responsible for the growth of plant body in length wise. However on the contrary Lateral Meristems are a form of meristematic tissue.

So according to their functions there are located in specified places ie apical meristems is located at the root and shoot tips. Apical meristems will give rise to new tissues while lateral meristems will grow to replace lost parts of the plant. Lateral meristmaic tissue is esponsible fo the growth in girth of the plant.

The main work of Apical Meristems is that they allow the development of special features and structures in plants like leaves and flowers. The main difference between apical meristem and lateral meristem is that the apical meristem participates in the primary growth of the plant which increases the length at the tip while the lateral meristem participates in the secondary growth of the plant which increases in diameter. Apical meristem Lateral meristem 1.

The main difference between Apical Meristem and Lateral Meristem is that Apical meristems are a form of meristematic tissue found at the base and stems apex. This auxin production and the movements of lateral and apical meristems are called the shoot apical dominance system by Auxin. Intercalary meristem is responsible for branching.

It is also responsible for the increase in the length of the plants. On the other hand Lateral Meristems constitutes not only cork cambium but vascular cambium as well. Apical meristems and lateral meristems Categorize the property of either apical meristems or lateral meristems.

Add length to the plant 1 Add diameter to the plant 2Former the epidemic and ground tis. Apical meristem is involving in the prime growth of the plant that rises the length at the apex whereas lateral meristem is participating in the subsequent development of the plant that grows in diameter. As with apical meristems lateral meristems are made up of cells that undergo mitotic cell division.

View the full answer. Lateral meristems are the secondary meristems and it includes the cambium both cork and vascular cambium. Intercalary meristems are the leftover cells of the apical meristems and are responsible for the elongation of the internodes.

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