Reproduction is a biological process by which new organisms or offspring are produced from their parents. It is of two types - sexual and asexual.
So, the correct answer is option A.
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Assertion :Reproduction enables the continuity of the species generation after generation. Reason: Reproduction is a biological process in which an organism gives rise to young ones similar to itself.
There is a large diversity in the biological world and each organism has evolved its own mechanism to multiply and produce offspring. The method of reproduction depends upon
Assertion :The establishment of reproductive isolation is an event of biological significance. Reason: In the absence of reproductive isolation, species can merge back into single population.
Assertion :The establishment of reproductive isolations in an event of biological significance. Reason: In the absence of reproductive isolation species can merge back into single population.
Study the four statements, a-d, given below and select the two correct ones out of them. (a) Definition of biological species was given by Ernst Mayr. (b) Photoperiod does not affect reproduction in plants. (c) Binomial nomenclature system was given by R.H. Whittaker. (d) In unicellular organisms reproduction is synonymous with growth.