Q31: Biological evolution by natural selection is when genes . individuals... - Population, Quantitative and Conservation Genetics - Fish Genetics and Breeding- ICAR JRF/SRF 2024

Genes mutate: Random DNA mutations create novel genetic variation.
Individuals are selected: Differential survival and reproductive fitness act on individual phenotypes.
Populations evolve: Allele and genotype frequencies shift collectively over generations within the breeding population. Correct Option : Option 4 (mutate; are selected; evolve).

Fish Genetics and Breeding- ICAR JRF/SRF 2024

MCQ (Single Correct) +4 −1

Biological evolution by natural selection is when genes . individuals and populations

evolve; mutate; are selected are selected; mutate; evolve evolve; are selected; mutate mutate; are selected; evolve

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