Natural selection is random favors organisms well adapted to the environment cannot work if beneficial traits are not hereditary is often called survival of the fittest which ones apply?

Heat from earths interior and pressure from overlying rock transform the remains of marine sediments into

Factors that can increase mutation rates a. high temps b. low temps c. food additives d. uv rays

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.