Question

write the importance of nutrient medium in tissue culture​

Answer 1

Answer:

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Answer 2

The process of tissue culture for producing new plants is as follows:

1. A small piece of plant tissue is taken from the growing point of the plant or from the tip of the plant and placed on a sterile jelly which contains nutrients and plant hormones. The hormones make the cells in the plant tissue divide rapidly producing many cells which forms a shapeless lump of mass called ‘callus’.

2. The callus is then transferred to another jelly containing suitable plant hormones which stimulate the callus to develop roots.

3. The callus with developed roots is then put on a yet another jelly containing different hormones which stimulate the development of shoots.

4. The callus having roots and shoots separates into tiny plantlets. In this way, many tiny plantlets are produced from just a few original plant cells or tissue.

5. The plantlets thus produced are transplanted into pots or soil where they can grow to form mature plants.