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WAEC Biology 2021 Question 28

Question 28

Adaptation

The diagram is an illustration of the foot of an animal.
The adaptation of this type of foot is that it is

Diagram for this question
  1. A.used as a bait to catch fish in water.
  2. B.used as a paddle for swimming.
  3. C.effective in scratching the soil for food.
  4. D.used for killing prey in water.
Show the answer and explanation

Answer: B (used as a paddle for swimming.)

Explanation

The toes are joined by a web of skin, making the foot a paddle for swimming, as in a duck.