Which of the following descriptions applies to most protists? a. unicellular prokaryotes b. multicellular prokaryotes c. unicellular eukaryotes d. multicellular eukaryotes

Color blindness is a recessive trait. the gene for color blindness is on the x chromosome. the family tree below shows the trait of color blindness. the only unknown is the mother in the first generation

What are genotypes? what are phenotypes?

If the frequency of the p allele is .63 in the population then what is the frequency of the q allele?