Cross-fertilisation is favoured by

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(C) Cross-fertilisation is a mechanism to ensure genetic diversity in bisexual (hermaphrodite) organisms. Protandry is a condition where the male repr

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Protandry

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(C) Cross-fertilisation is a mechanism to ensure genetic diversity in bisexual (hermaphrodite) organisms. Protandry is a condition where the male reproductive organs (testes) mature before the female reproductive organs (ovaries). Similarly,protogyny is where the ovaries mature before the testes. Since the gametes do not mature simultaneously,self-fertilisation is prevented,thereby favouring cross-fertilisation.

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