Question

Name the type of cells which help in regeneration in planarians.

Answer 1

Answer:

'Neoblasts' are the cells which help in regeneration in planarians.

Explanation:

Stem cells are responsible for regeneration in planarians and which is known as neoblasts. These cells are distributed on the whole body and when the part of  worm has been amputated, they are activated to reform the tissues which have been removed . But it is still not that much clear how the stem cells regenerate specific organs.

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Answer 2

Answer:

Neoblasts which are stem cells.

Explanation:

• Planarians are flatworms which have the ability to regenerate.
• When a planarian worm is cut into pieces and kept into different petri dish , it was observed that these worms grew into a planarian worms themselves.
• Whenever a part of a planarian's body gets amputated ,these cells, which  are spread throughout the body of planarians start regenerating the the part which has got amputated.

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