The following biochemical pathway can produce plants with 3 different phenotypes for color; White -> Blue -> Red A B A dominant allele is required at both genes A and B to produce the red color. Which of the above phenotypes would be represented by the '4' in the 9:3:4 recessive epistasis ratio?

Which of the following are the functions of the integumentary system? yadda-yadda, the 1st answer is the brainliest. : )

If the rna molecule in a human has the nucleotide sequence of guu, this would the amino acid valine would be needed to make the protein. how would this cha process was occurring in a mushroom?

What do isotopes of uranium have the same number of? what do they have a different number of? a) same number of protons; different number of electrons b) same number of protons; different number of neutrons c) same number of electrons; different number of protons d) same number of neutrons; different number of protons