Question

differentiate between 3 different and simple tissue present in plants
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Answer 1

Answer:

Permanent tissues are made of meristematic cells, that has definite form and shape and have lost the power to divide and differentiate and are of three types- simple, complex and special. The simple tissues are parenchyma, sclerenchyma and collenchyma. Chlorenchyma is a parenchyma, having chloroplast.

Answer 2

Answer:

a) Parenchyma

• cells are thin walled and unspecialized

• these are living cells

•cells are usually loosely packed with large intercellular space

b) Sclerenchyma

• cell are thick walled and lignified

• tissues are made of dead cell

• no intercellular space between cell

c) Collenchyma

• it have thicked and primary walls especially at edges

• cells generally found dead

• intercellular space are absent in them