The selection process for balanced combination of genes in an individual is called as

Answer: Option B

The selection process for balanced combination of genes in an individual is called Co adaptation.
Co-adaptation is the process by which two or more species, genes or phenotypic traits undergo adaptation as a pair or group.
This occurs when two or more interacting characteristics undergo natural selection together in response to the same selective pressure or when selective pressures alter one characteristic and consecutively alter the interactive characteristic.