"a woman with type a blood and a man with type b blood have a baby with type o blood. what are the genotypes of the woman and the man? "

Which of the following is the earliest era of earth's geologic time scale? cenozoic mesozoic precambrian paleozoic

Asegment id dna that is artificially created from two or more organism through use of dna enzymes in a laboratory is called a segment of dna that is artificially created from two or more organisms through use of dna enzymes in a laboratory is called

Body temperature is tightly regulated in mammals for example when external temperatures drop too much the body of a mammal response by in order to it's core temperature.