The new varieties of plants are produced by (a) selection and hybridisation (b) selection and introduction
The new varieties of plants are produced by
(a) selection and hybridisation
(b) selection and introduction
(c) mutation and selection
(d) introduction and mutation
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Correct Option (a) selection and hybridisation
Explanation:
The new varieties of plants are produced by selection and hybridisation. In hybridisation, two or more plants of unlike genotype are crossed together to get off springs with new desirable combinations of characters, as a result of genetic recombination.
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