passpadi

2022

Biology

POST UTME

The following are not diploblastic

A.

Amoeba

B.

Roundworm

C.

hydra

D.

Earthworm

Correct Answer: hydra

Explanation

Hydra is diploblastic i.e. its body has two germ layers - ectoderm and endoderm (with a layer of mesoglea coming in between).

Hydra is diploblastic i.e. its body has two germ layers - ectoderm and endoderm (with a layer of mesoglea coming in between).

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