Question

Which one of the following has a bilateral symmetry in its body organization?
A) Asterias B) Sea anemone C) Nereis D) Euchinus

Answer 1

Answer:

B) Sea anemone

Explanation:

Bilateral symmetry occurs when an organism can be divided into two symmetric halves by exactky one plane

This question is factual in nature and this need to be remembered

As a trend, Class Cnidaria(which sea anemone belong to) are usually bilaterally symmetrical.

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