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WAEC Biology 1999 Question 58

Question 58

Behaviour

In fishes, the brooders return to their parents mouth for

  1. A.feeding
  2. B.respiration
  3. C.breeding
  4. D.protection
Show the answer and explanation

Answer: D (protection)

Explanation

Mouth-brooding fish such as tilapia let their young swim back into the parent's mouth when danger threatens.