Black fur color is a dominant trait and White fur color is a recessive trait for pitbull dogs. When it comes to the trait of fur color, what would you say is Dad’s PHENOTYPE and GENOTYPE based on the puppies?

Which nutritional supplement is correctly paired with the health issue it addresses? which nutritional supplement is correctly paired with the health issue it addresses? vitamin c supplementation prevent depression. calcium supplementation increases iq. vitamin e supplementation prevent birth defects. vitamin b12 can vegans maintain health?