B = Brown Dominant, b = Blond Recessive. If you have a father who has Brown hair BB and a mother with Brown hair Bb, what percent of their offspring will have Brown hair?

the second one and the forth one are in the purple because they are opinions and the rest are in the yellow

explanation:

multiple allele inheritance is traits controlled by more than 2 alleles (ex: pigeons having 3 alleles of one gene govern their feather color).

elctricity and magnet is conversion to it