Question
A student is revising Animal Diversity-I: an animal can be divided into similar halves by several planes passing through its central axis. What should the student write in the answer sheet?
Correct Answer: B
radial symmetry
Radial symmetry allows the body to be divided into similar halves along more than one plane through the central axis. It is common in many sessile or slow-moving aquatic animals such as cnidarians. This MCQ belongs to the Animal architecture topic in Animal Diversity-I and is written to test concept understanding rather than memorized wording.
Radial symmetry allows the body to be divided into similar halves along more than one plane through the central axis. It is common in many sessile or slow-moving aquatic animals such as cnidarians. This MCQ belongs to the Animal architecture topic in Animal Diversity-I and is written to test concept understanding rather than memorized wording.
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