Answer:
The observable traits expressed by an organism are referred to
EXPLANATION:
An organism's underlying genetic makeup, consisting of both physically visible and non-expressed alleles, is called its genotype. Mendel's hybridization experiments demonstrate the difference between phenotype and genotype.
The answer would be B, growing. It just makes sense.
Answer:
It helps the body regain iron from the blood loss that occurs during a surgery. Hope this helps :)