C: complete this punnett square. (i'll try to upload a picture. if not, here is what the punnett square looks like.) _t__tt__tt_ the two spaces next to the first t are blank. the two spaces next to the tt in the second row are blank. the last row is filled out. in this punnett square, what is the ratio of homozygous to heterozygous offspring? in the punnett square, what percentage of the offspring are homozygous recessive?

In a cross between individuals of a species of tropical fish, all of the male offspring have long tail fins, and none of the females possess the trait. mating two of the f1 fish fails to produce females with the trait. explain the inheritance pattern of the trait.

What is it called when part of a cell membrane closes around a molecule to allow the molecule to enter the cell? a. passive transport b.diffusion c. endocytosis d. exocytosisc. endocytosis

One of the newest applications of cell technology is called cybrid embryos. this process involves replacing the nuclear material of an animal cell with human nuclear material. how might this process affect public policies about research by using stem cells? the same policies and concerns about the use of human embryonic stem cells would most likely apply. the embryos would most likely be treated like traditional animal embryos and regulated accordingly. the process of forming cybrid embryos would most likely be banned by government regulators. the embryos would be treated as regular cells because they are not fully human in origin.