Question

What are permanent tissues

Answer 1

Answer:

• Permanent tissues are composed of cells, which have lost the power of cell division and moulded into anparticular form according to their function.

• The cells of permanent tissue are mature and have definite shape, size and function.

• The cells maybe living or dead, either thin walled or thick walled.

• The cell wall is composed of cellulose, hemicellulose, pectin and lignin.

Answer 2

Permanent tissue is composed of cells that have lost the ability to divide and has attained a definite shape or form. There are three main types of permanent tissue. 1) simple, 2)complex, 3) special tissues.