Mismatched blood transfusion reaction with hemolysis of blood cells is an example of type II, mediated hypersensitivity reaction. A) T-cellB) antibodyC) leukotrieneD) complement

Which best describes the digestive system of arthropods? a incomplete, two openings b complete, one opening c two-way, one opening d one-way, two openings

20. in humans, freckles are dominant to no freckles. trey has no freckles and his wife anna grace has freckles, but her dad doesn't. they want to know what percentage of their kids would look like trey. show a punnett square to support your answer.

20 the compound al(nh3)2 has atoms of nitrogen.