Which of these animals has a coat of spines to protect itself?

Correct option is D

The correct answer is (d) Hedgehog.
· A hedgehog has a coat of spines, also known as quills, which it uses as a defense mechanism to protect itself from predators.
· These spines are made of keratin, the same protein that forms human hair and nails, and are sharp enough to deter attacks.
· When threatened, a hedgehog curls into a ball, exposing only its spines, making it difficult for predators to attack without getting hurt.
· The spines are not poisonous and do not detach like a porcupine’s quills, but they are effective in providing protection.
Additional Information:
· Giant Panda: This animal has fur and does not possess spines; it relies on camouflage and its strong claws for defense.
· Antelope: Antelopes do not have spines; instead, they rely on their speed and agility to escape predators.
· Reindeer: These animals have fur and antlers, but no spines for defense.