Question

Regeneration occurs in ______.

Options

• Amoeba

• Paramoecium

• Euglena

• Planaria

Answer 1

Regeneration occurs in planaria. 

Explanation:

You may know that the wall lizard breaks up and discards some part of its tail in an emergency. The discarded part is regenerated after a period. This is an example of limited regeneration. However, under certain situations, an animal Planaria breaks up its body into two parts, and thereafter, each part regenerates the remaining part of the body, and thus, two new Planaria are formed. This is called regeneration.