Question

explain the process of regeneration in planaria

Answer 1

Planaria gets cut into many pieces, each piece grows into separate individual, specialized cells proliferate. Mass of cells gets differentiated into various cells and tissues.
Regeneration is not the same as reproduction as most of the organisms would not normally depend on being cut up to be able to reproduce.
(It is normally for repair of the damaged part)

Answer 2

Answer:

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Explanation:

*The ability of the organisms to give rise to new individual

organisms from their body parts is called regeneration.

*Planaria is a flatworm and can be cut into any number of pieces and each piece

grows into a complete organism. Thus regeneration occurs.

*Regeneration is carried out by specialized cells. These cells proliferate and

make large number of cells.

*From this mass of cells, different cells undergo changes to become various cell

types and tissues.

*These changes take place in an organized sequence referred to as

development.