JAMB Biology 2007 Question 1

Question 1

Adaptation

The organs that will be most useful to giant African rats in finding their way in underground habitats are the

  1. A.vibrissae
  2. B.nostrils
  3. C.eyes
  4. D.tails
Show the answer and explanation

Answer: A (vibrissae)

Explanation

Vibrissae are the long sensitive whiskers. In dark burrows the rat feels its way with them, since the eyes are of little use there.