CTET Paper 1 · Environmental Studies (EVS)

Consider the following statements : (i) Dr. Beaumont is the person who on the basis of his experiments found many secrets about digestion of food. (ii) He found that a stomach churns the food to digest it with the help of digestive juices secreted by it. (iii) He also found that the juice in our stomach is basic. (iv) Dr. Beaumont did experiments on the stomach of the same person for nineteen years. The correct statements are

  1. (ii) and (iv)
  2. (i) and (iii)
  3. (i) and (iv)
  4. (i) and (ii)
Answer and detailed solution are available in the protected study screen.
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