Aman is heterozygous for sickle cell anemia and homozygous dominant for familial hypercholesterolemia. knowing that these genes are located on different chromosomes and using the information below, predict his possible sperm. sickle cell anemia a=normal hemoglobin a=abnormal hemoglobin (sickle cell) b=familial hypercholesterolemia (abnormal ldl protein receptor) b=normal ldl protein receptor)

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explanation:

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the oxygenated blood then leaves the lungs through pulmonary veins, which return it to the left heart, completing the pulmonary cycle. this blood then enters the left atrium, which pumps it through the mitral valve into the left ventricle. from the left ventricle, the blood passes through the aortic valve to the aorta.

deoxygenated blood leaves through the right ventricle through the pulmonary artery. from the right atrium, the blood is pumped through the tricuspid valve (or right atrioventricular valve), into the right ventricle.