Which of the following might cause chronic hemorrhagic anemia?
a) iron deficiency in the diet
b) decreased epo production
c) a bleeding ulcer
d) sickle-cell anemia

One gene can influence trait(s). one trait can be determined by gene(s).

Some mining processes involve removal of large areas of earths surface in the mined region this practice causes severe environmental damage by allowing which natural process to accelerate in the affected areas? a. precipitation b. erosion c. migration d. condensation

One function of the immune system is to attack the foreign cells to protect the body. in organ translate , the body recongnizes that the new organ is made of foreign cells. wha kind of medicine would you give a patient to increase the chances of transplate success