Multiple choice

Which of the following is a function of hindlimbs of birds?

  1. Flying

  2. Perching

  3. Swimming

  4. Crawling

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Birds are the living organisms which can fly in the air and walk on the ground. The bones of the bird hindlimbs are typical for walking and perching and the bony part of forelimbs are modified as wings.