2. Sample Papers
  3. 10th Class
  4. Science

10th Class Science Sample Paper Science Olympiad Model Test Paper-20

  • question_answer
    Which of the following statements is correct about variations?

    A) Variations always bring survival advantage.

    B) Variations always cause changes that make survival difficult.

    C) Variation may or may not bring survival advantages.

    D)  All of these

    E)  None of these

    Correct Answer: C

You need to login to perform this action.
You will be redirected in 3 sec spinner