Question
In museum study, an adult sea star has body parts arranged around five radiating arms. The specimen or feature is best linked with:
Correct Answer: C
pentaradial adult symmetry
Adult echinoderms usually show pentaradial symmetry, commonly arranged in five parts. Their larvae, however, are bilaterally symmetrical. This MCQ belongs to the Echinodermata topic in Animal Diversity-I and is written to test concept understanding rather than memorized wording.
Adult echinoderms usually show pentaradial symmetry, commonly arranged in five parts. Their larvae, however, are bilaterally symmetrical. This MCQ belongs to the Echinodermata topic in Animal Diversity-I and is written to test concept understanding rather than memorized wording.
Leave a Reply