Biology-10th How do Organisms Reproduce? CBSE Board 2025 Medium
(a) State in brief what happens when in a human female (i) an egg is not fertilised and (ii) fertilisation ta…
(a) State in brief what happens when in a human female
- (i)an egg is not fertilised and
- (ii)fertilisation takes place. (b) List three techniques/devices used by human females to avoid pregnancy. Mention the side-effects caused by each method.
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