Why do you need control samples with the known normal, carrier, and sickle cell alleles to complete the analysis?

What pattern of migration do whales follow?

Vaccines are weakened forms of disease causing microorganisms, which are given to patients to prevent disease. after the vaccine is administered, the immune system responds by creating a(n) to recognize the a.) antibody, antibiotic b.) antigen, antibody c.)antibiotic, antibody d.)antibody, antigen

Hemoglobin is a proton that carries oxygen around the body what is hemoglobin made from