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UPSC Prelims 1989Question 47Science & Technology

Which of the following is true about the Bats ? 1. Bats are mammals. 2. Bats have wings which are actually the modified forelimbs. 3. Bats are nocturnal in habit.

Options

  1. (a)1, 2 & 3
  2. (b)2 & 3
  3. (c)1 & 3
  4. (d)1 & 2

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