The gene form of a trait is called a(n)

Describe the primary and secondary immune response in terms of speed and number of antibodies produced?

The allele for curly hair is incompletely dominant. if a mother is homozygous for curly hair and the father is homozygous for straight hair, what percentage of the offspring will exhibit characteristics of both parents? 25 percent 50 percent 75 percent 100 percent

What percentage of light hits earth's surface directly?