Question

Which of these plant tissue is dead:-
Parenchyma Collenchyma or Sclerenchyma​

Answer 1

Answer:

Sclerenchyma

Explanation:

The sclerenchyma tissue have very thick cell wall and don't have intercellular spaces between two cell hence they are tightly packed.

So these tissues are found in HUSK of coconut which is very hard.

And sclerenchyma tissue have dead cell whereas the parenchyma and collenchyma tissues have living cell.

Answer 2

hyy dear

The answer is Scherenchyma

Explanation : Collenchyama cells mainly from supporting tissue and have irregular cell walls . They are found mainly in the cortex of stems and in leaves . The major function of Scherenchyma is support . Unlike , Collenchyama , mature cells of this tissue are generally dead and have thick walls containing lignin .

May this helps you

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