Question

sexual demorphism is absent in a) ascaris b) earthworm c) leechd) frog​

Answer 1

Answer:

Option B is correct answer.

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Answer 2

Explanation:

Sexual dimorphism is the condition where the both sexes of the species exhibit different characteristics in addition to the differences in their sexual organs. This condition is seen in many animals like cockroach, spider and some plants like orchids. In cockroaches, males are thinner than females. Males have larger eyes than females. In females, abdominal pouch is present. Females have broad abdomen.

Thus, the correct answer is option D.