Question

89. In plants, which are involved in
testa formation
(A) tracheids
B.sclereid
C. sclerenchyma
PLEASE BRIEFLY EXPLAIN IT. HOW? ​

Answer 1

Explanation:

In angiosperm: Ground tissue is composed of sclerenchyma cells, which are usually dead at maturity (i.e., have lost their protoplasts). They characteristically contain very thick, hard secondary walls lined with lignin; consequently, sclerenchyma provides additional support and strength to the plant body.

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