Which chromosomal defect is caused when part of a chromosome breaks off and reattaches backward on the same chromosome? inversion
translocation
deletion
insertion

All individuals have two alleles for a given trait. according to mendel's these alleles are passed down one each from both mother and father.

Which statement names a physical property of wood? wood does not rustwood can burnwood can rotwood is softer than coal

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.