How many possible allele combinations (consider all possible combinations, even those that are identical) are produced in the offspring of two heterozygous parents in a dihybrid cross (i. e., in the

Use the drop-down menu to match the following definitions to the corresponding terms. the total variety of organisms that live in the biosphere a group of organisms that breed and produce offspring that can breed all of the biotic and abiotic factors in an area

Which are evidence of seafloor spreading? check all that apply. molten material magnetic stripes continent material drilled core samples ocean water samples

What do transitional fossils best support?