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MPSC State Service 2019 · GS · Question 14 of 97

Consider the following statements about the sliding filament theory of muscle contraction: a. This theory explains the modern concept of muscle contraction. b. This theory was put forward by Huxley and Niedergerke. Which of the above statements is/are true?

Biology

  1. AOnly a
  2. BOnly b
  3. CBoth a and bCorrect
  4. DNone of the above

Answer: C. Both a and b

Explanation

The official key accepts both statements on the sliding-filament account of muscle contraction.

Source: MPSC Rajyaseva Prelims 2019 – GS Paper I (Set A), official paper

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