Multiple Choice
The three sources of variation in a population that natural selection can work on are:
A) Mixing together of parental genes, recombination and gene mutations
B) Modifier genes, recombination and gene mutations
C) Mixing together of parental genes, modifier genes and recombination
D) Gene mutations, mixing together of parental genes and linkage
Correct Answer:

Verified
Correct Answer:
Verified
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