While analyzing a karyotype, geneticists identify a missing chromosome. Which term describes this chromosomal abnormality? aneuploidy
polyploidy
triploidy
tetraploidy

How are mutations continually being generated in a population (what are some of the causes of mutatuions? ) explain

Which of the following is not considered an appendage of the skin? nails glands follicles none of the above

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.