Assume that in guinea pigs, dark brown fur (b) is dominant to black fur (b). if you mate a homozygous black guinea pig with a heterozygous brown guinea pig, what proportion of the progeny will be black?

Idont understand by supporting the plant and holding the leaves up to the light. question 3 options: tap or fibrous root flower petals herbaceous or wood stems leaves with stomata

Explain how the number of similarities between the embryos from early stage to late stage is used as evidence of a common ancestry

This class has taught you that the use of science and medicine in practical ways has become an international endeavor. one of the greatest examples of an international science accomplishment is which allows the profiling of human dna, useful not only to science but also medicine. a) forensic science b) the fbi c) the human genome project d) bioterrorism