MEDIUM
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IMPORTANT
Earn 100

Select the correct difference between the given types of simple permanent tissue
Parenchyma
Sclerenchyma
(i)
Possesses thin cellulosic cell wall
Possesses thick lignified cell wall
(ii)
Cells are usually living and isodiametric
Cells are usually dead and without
protoplast
(iii)
Provides mechanical strength to the plant
Performs the function of storage and
secretion
protoplast
secretion
(a)(i) and (ii)
(b)(i) Only
(c)(ii) Only
(d)(i), (ii) and (iii)

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Important Questions on Anatomy of Flowering Plants
EASY
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All the given functions can be performed by parenchyma, except

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The gritty texture of fruits such as guava, pear, and sapota is due to the presence of

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Consider the following statements and state true (T) or false (F)
(A) Aerenchyma is a type of parenchyma found in aquatic plants.
(B) Sclereids are found in tea leaves.
(C) The collenchyma occurs in layers below the epidermis in the monocotyledon stem.

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Read the following statements and choose the correct option.
(a) Vessel members are interconnected through perforations in their end walls.
(b) Presence of vessels is a characteristic feature of gymnosperms.

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Tracheids differ from vessels in

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__________ lack sieve tubes and companion cells.

EASY
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The hardness of legume seed coats is due to the presence of

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Identify the figure and select the incorrect option.
