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JAMB Biology 2011 Objective — Question 22

Question 22 of 60 from the Joint Admissions and Matriculation Board (JAMB) Biology 2011 Objective paper, with the correct answer and a full explanation.

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Some animals return to water bodies to reproduce because

  • A. A. natural enemies destroy their eggs on land
  • B. B. water nourishes their embryos and young ones
  • C. C. they are close to their ancestors and imitate them
  • D. D. the temperature on land is not suitable for the development of their embryosCorrect

Explanation

The land temperature may not be suitable for the development of their embryos, so they return to water to reproduce.

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