For instance, by definition every multicellular organism possesses multiple cells that remain associated following cell division. But while plant and animal species generate at least a dozen ...

Therapeutic cloning, also known as embryo cloning or somatic cell nuclear transfer (SCNT), involves creating ... the risk of developmental abnormalities in cloned organisms, and the moral status of ...

In particular, he was interested in "the cancer problem": Why are cancer cells unable to control themselves? What goes wrong during their life cycle? The universality of cell cycle controls in ...