1. the digestive system breaks down food and take the nutrients your body needs
Answer:
9:3:3:1
Explanation:
A dihybrid cross tracks two traits. Both parents are heterozygous, and one allele for each trait exhibits complete dominance *. This means that both parents have recessive alleles, but exhibit the dominant phenotype. The phenotype ratio predicted for dihybrid cross is 9:3:3:1. (There's a calculator on google that show the outcomes just to let ya know) hope it's correct .
Answer:
The cell is the smallest structural and functional unit of living organisms, which can exist on its own.
Explanation:
The prokaryotic cell lacks a nucleus and membrane bound organelles.
C. Vestigial structure is the correct answer