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Earn 100
Define lamellar collenchyma.
Important Questions on Structural Organisation in Plants
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Which of the following statement is correct?
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The balloon-shaped structures called tyloses
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Identify and in the given diagram of shoot apical meristem ?
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Select the correct combination?
(i) Fruit wall of nuts
(ii) Pulp of fruit like guava and pear
(iii) Seed coat of legumes
(iv) Micropyle of pea
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Which of the following plants tissues cannot be used as explant in tissue culture?
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Which is the living mechanical tissue in plants?
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A chilly plant was severely infected with Chilly Mosaic Virus (CMV). Identify the technique that helps to raise virus free plants in the next generation from the above virus infected plant.
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Tracheids differ from the tracheary elements in:
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Collenchyma is a type of mechanical tissue but it is not as efficient as sclerenchyma. However, it has certain advantages like:
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What is not right about sclereids?
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Long hair like sclereids found in aerial roots of Monstera are known as
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The cell wall thickening material in collenchyma is
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At maturity, which of the following is enucleate?
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The function of storage is performed by:
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Explain how water moves from the soil particles to the xylem vessel in the Centre of a root.
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Collenchyma differs from sclerenchyma in
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_____ is also called fundamental tissue.
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An organised and differentiated cellular structure having cytoplasm but no nucleus is:
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Collenchyma occurs in
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The most abundant and common tissue of plants is
