Question Detail

ZOO 102 Practice Questions ZOO 102 6 Objective Question
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Question

22. Animals in the phylum Echinodermata display which type of symmetry as adults?
Options
A Bilateral symmetry
B Asymmetry
C Radial symmetry (secondary radial symmetry)
Correct Answer
D No symmetry
Correct Answer

Option C is the correct answer.

Detailed Explanation

Adult echinoderms exhibit secondary pentaradial symmetry, having evolved from bilaterally symmetrical larval ancestors.

Hint

Starfish display five-part radial symmetry in adulthood.

Question Info

Course: ZOO 102
Topic: Practice Questions ZOO 102 6
Type: Objective
Difficulty: Not specified
Question 641 of 737
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