How are coral reefs similar to tropical rainforests?
both are home to just a few types of rare animals.
both can easily be restored if they are destroyed.
both support a huge quantity and variety of organisms.
both are found in all types of climates around the world.

Nucleic acid certain protein cell membranes certain carbohydrates

Why did adult crab numbers decline in he ecosystem, even though sea stars were still available?

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.