During interphase, homologous chromosomes are a Fragmented
b) Separated
c) Elongated
d) Replicated

Which component in a graph indicates an independent factor? a. y-axis b. x-axis c. scale

Scientists discovered fossils in several layers of the earth you see here. they found fossils of algae, snails, and clams in layer d. given that information, where do you think they found fossil evidence of simple land plants and amphibians?

Once an egg has been fertilized: multiple choice a zygote is formed a barrier to other sperm forms immediately new genes are formed cytoplasm is always exchanged the zygote becomes haploid