Biology MCQs with answers Page - 257

Here, you will find a collection of MCQ questions on Biology. Go through these questions to enhance your preparation for upcoming examinations and interviews.

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Q. Which hormone controls water balance?

  • (A) ADH
  • (B) Insulin
  • (C) Thyroxine
  • (D) Estrogen

A

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Q. Assertion (A): Biodiversity increases ecosystem stability.
Reason (R): More species provide resilience.

  • (A) Both A and R are true and R is correct
  • (B) Both A and R are true but R is not correct
  • (C) A is true but R is false
  • (D) A is false but R is true

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