Question
For two statements are given-one labelled Assertion and the other labelled Reason. Select the correct answer to these questions from the codes (a), (b), (c) and (d) as given below.
  1. Both assertion and reason are true, and reason is the correct explanation of assertion.
  2. Both assertion and reason are true, but reason is not the correct explanation of assertion.
  3. Assertion is true, but reason is false.
  4. Both assertion and reason are false.
Assertion: The endometrium undergoes cyclical changes during menstrual cycle.
Reason: The myometrium exhibits strong contractions during delivery of the baby.

Answer

  1. Both assertion and reason are true, but reason is not the correct explanation of assertion.

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Reason (R): Releaser pheromones cause immediate change in the receivers.
For question two statements are given-one labelled Assertion and the other labelled Reason. Select the correct answer to these questions from the codes (a), (b), (c) and (d) as given below.
  1. Both assertion and reason are true and reason is the correct explanation of assertion.
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Assertion: Penicillin was the first antibiotic to be discovered, and it was a chance discovery.
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  3. Assertion is true, but reason is false.
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  2. Both assertion and reason are true but reason is not the correct explanation of assertion.
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Silencing of a gene could be achieved through the use of:
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  3. By both.
  4. None of the above
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  1. Both assertion and reason are true, and reason is the correct explanation of assertion.
  2. Both assertion and reason are true, but reason is not the correct explanation of assertion.
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