JAMB Biology 2013 Question 9

Question 9

Animal Kingdom

Which of the following distinguishes a butterfly from a moth?

  1. A.Both are active during the day.
  2. B.They have similar antennae.
  3. C.The abdomen of a moth is fatter than that of a butterfly.
  4. D.The wings of a butterfly rest horizontally but those of a moth rest vertically.
Show the answer and explanation

Answer: C (The abdomen of a moth is fatter than that of a butterfly.)

Explanation

Moths have stout, hairy, fat abdomens, while butterflies are slender. Moths are active at night, the antennae differ, and it is the moth that rests with wings spread flat.