Asexual reproduction through formation of gemmule occurs in A) Ascidian B) Hydra C) Planaria D) Spongilla

Correct option:(D)Spongilla

Solution:

• Spongilla is a genus of freshwater sponge.
• Organisms reproduce asexually by the formation of gemmules.
• Gemmules are the buds formed internally in sponges hence are called endogenous buds.
• Gemmules give rise to new organisms.