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Question and Answer

Which of the following sets divide by budding?

(A) Hydra, Sponges, Paramecium
(B) Hydra, Amoeba, Plasmodium
(C) Hydra, Cnidarians, Paramecium
(D) Cnidarians andSponges

Answer

Answer: D
In sponges, asexual reproduction can be by the formation of exogenous buds or endogeneous bud. In exogenous budding, the bud is formed on the external body surface of the sponge and in endogeneous budding, internal buds called gemmules are formed inside the organism.
In Cnidarians, asexual reproduction is by budding in which buds are formed from the interstitial cells.
Thus the correct answer is option D.
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