Guinea Pig Fur Color Inheritance

What is the inheritance pattern of fur color in guinea pigs?

Which fur color is dominant, black or white?

Answer:

Black fur in guinea pigs is dominant over white fur.

Guinea pigs, like many other organisms, exhibit Mendelian inheritance patterns for certain traits such as fur color. In this case, black fur is dominant over white fur in guinea pigs.

When a homozygous black-furred female guinea pig mates with a heterozygous black-furred male guinea pig, all of their offspring will have black fur. This is because the offspring will inherit at least one black fur allele from one of the parents, resulting in no offspring with white fur.

This inheritance pattern follows simple Mendelian genetics, where dominant traits mask the expression of recessive traits. In the case of guinea pig fur color, black fur is the dominant trait, while white fur is the recessive trait.