What effect does inbreeding have on a population?

inbreeding tends to decrease the effects of sampling error in a population.
inbreeding tends to increase the census population size.
inbreeding tends to increase the proportion of homozygous individuals in a population.
inbreeding tends to decrease a population's susceptibility to disease.

I’d like to believe the answer is C. Inbreeding tends to increase the proportion of homozygous individuals in a population.

I’d like to believe the answer is C. Inbreeding tends to increase the proportion of homozygous individuals in a population.

answer; a male inherits only one allele of the x-linked gene controlling hair color;

a few examples of ethical concerns involving genetically engineering of humans include

-privacy of genetically tested people

- potential side effects

-long term effects