Define sclereids.

Collenchyma differs from sclerenchyma in

Identify the figure and select the incorrect option.

Write a short note on the peculiarity of a sclerenchyma cell wall.

Sclerenchyma are

Represent the union of two sets by Venn diagram for each of the following.

$X=\{x | x$ is a prime number between $80$ and $100\}$

$Y=\{y | y$ is an odd number between $90$ and $100\}$

The mature sclerenchyma fibre cells are