Science, asked by jagroop4, 1 year ago

which simple tissue in plants which are usually dead and without protoplast

Answers

Answered by aqibkincsem
0
Sclerenchyma is the tissues in the plants which are usually dead and without Protoplast. They have heavy thick secondary walls which contain lignin.

These cells are very rigid and generally found in bark or mature stems.

These cells might occur in different shapes and sizes.

They are composed of various hard woody cells.
Answered by gratefuljarette
0

ANSWER:

The sclerenchyma is the plant tissue which is found dead and has no protoplast.

EXPLANATION:

They are thick layer with high lignin content. They form the rigid layers and are commonly found in bark or mature stems. They are available in different shapes and sizes.

They usually form the mechanical support to the plant and hence protects from external damages. They are found as different shapes and sizes. They are hard and woody.

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