Using the mRNA Codon Chart #1, the codon GCA codes for the amino acid ...?

In a certain ecosystem owls are predators for mice. the owl population increases and they eat more mice this causes the mouse population to decrease what happens next? a.the birth of mice increases. b. the birth rate of owls increases c. the population of owls decreases d. the population of mice increases

Why reason best illustrates why hershey and chase chose to use viruses in their experiment?

What advantages does a pedigree have over a written passage?