Question

define the term tissue and explain the concept of tissue culture

Answer 1

Tissue is made up of group of cells
Tissue culture is mainly seen in plants using agar block
For example , when the top of the stem of a plant is cut and a agar block is kept on the cut stem then after few hours you observe that the stem bends towards the block
This is briefly known as tissue culture

Answer 2

Answer:

Explanation:

A group of cells having same origin, same structure and same function is called tissue.

Ex vivo growth of cells or tissues in an aseptic and nutrient-rich medium is called tissue culture.In this technique, tissues from the source plants are taken and are kept in artificial environment in which it can survive and grow. The cells grow and multiply in this environment and after the hardening process the plants get ready to be planted.