Question

Consider the following animals:

1. Hedgehog
2. Marmot
3. Pangolin

To reduce the chance of being captured by predators, which of the above organisms rolls up/roll up and protects/ protect its/their vulnerable parts?

(a) 1 and 2

(b) 2 only

(c) 3 only

(d) 1 and 3

Answer 1

Correct option is (d) 1 and 3

• Hedgehogs have a coat of stiff, sharp spines. If attacked they will curl into a prickly and unappetizing ball that deters most predators. Option #1 is correct. We are 50:50 between A or D. 
• A startled pangolin will cover its head with its front legs, exposing its scales to any potential predator. If touched or grabbed it will roll up completely into a ball, while the sharp scales on the tail can be used to lash out. Option #3 is correct.
• Therefore, correct answer is "D": 1 and 3
• Marmots live in burrows and hide themselves in holes when there is a predator. Option #2 is incorrect.