Hydra, starfish, planaria undergo:

Question

Question

This question was previously asked in

RRC Group D Previous Paper 33 (Held On: 3 Oct 2018 Shift 2)

Answer 1

The correct answer is regeneration.

Key Points

Regeneration - In this process, an animal gets the ability to recover its lost part.
Regeneration occurs in organisms like hydra, flatworms, tapeworms. They have highly adaptive regenerative capabilities.
This asexual reproduction is found in hydra, starfish, and planaria.
Fragmentation - In this process, the breaking up parent animal into small parts, each can grow a new complete individual.

Mistake Points

Since the question asks about all three, the answer would be regeneration.
The source for the same can be found here.
The terms regeneration and fragmentation are sometimes used alternatively, but are actually different processes.
Also, Hydra has 2 methods of reproduction , Regeneration and Budding