alleryAmong the listed animals, which one can regenerate a broken part of its body?
AFrog
BCockroach
CSparrow
DStar fish
Answer & Solution
Correct answer: D. Star fish
1. Echinoderms are noted for a strong power of regeneration.
2. The star fish can break off body parts and regenerate them later.
3. Rule out cockroach: arthropods are not described with this regeneration power.
4. Sparrow and frog are vertebrates and are not given this ability here.
_Source: Balbharati (Maharashtra Board) Class 10 Science & Technology Part 2, Ch 6 "Animal Classification", p.80_
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