The digestive, circulatory, respiratory, immune, and excretory systems all work together to maintain homeostasis. discuss how a minor malfunction in one of these systems could lead to major malfunctions in others. if methods were developed to improve the efficiency and effectiveness of one system, what effect might that improvement have on the other systems?

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.