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Question : (a) List two advantages of sexual reproduction over asexual reproduction. (b) List two contraceptive methods and state two benefits of adopting these methods.

Answer»

Solution :(a) Sexual reproduction PROMOTES diversity of characters in the offsprings.
It results in new combination of genes.
(b) Two contraceptive methods are :
(i) Creating MECHANICAL barrier.
(ii) Using contraceptive pills.
Two BENEFITS of these methods are :
(i) Protection from sexually transmitted diseases.
(ii) SUFFICIENT gap between successive BIRTHS.


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