Genetic Variations are the raw material for evolution. These variations cannot be acted upon by natural selection factors unless they
1)produce only unfavorable characteristics
2)produce only favorable characteristics
3)are found in fossil records of the population
4)are in the phenotype of the organism

Question

Genetic Variations are the raw material for evolution. These variations cannot be acted upon by natural selection factors unless they 
1)produce only unfavorable characteristics 
2)produce only favorable characteristics 
3)are found in fossil records of the population 
4)are in the phenotype of the organism

anonymous · Answer

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