CBSE 2025 · Region 1 · Set 1 · Q13 · 1 mark
Assertion (A) : Saheli is the World's first non-steroidal oral contraceptive pill.
Reason (R) : It has been developed by National Institute of Immunology, New Delhi.
Official answer
From CBSE’s own marking scheme for this paper.
(C)
(A) is true, but (R) is false.
Reproductive HealthPopulation Stabilisation and Birth ControlRememberassertion_reasoneasy
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CBSE Class 12 Biology past-paper question from the 2025board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.