The undisputed finality of life belies the inherent complexity behind the processes of cellular demise. Metazoan cell death functions in wide-ranging physiological processes and can occur by distinct, ...

Vincent Ho does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their ...

Revealing the origin and evolutionary history of the world's manifold life forms is one way in which we seek to understand them. Even the smallest inhabitant can yield fascinating insights. For ...

THESE two parts are devoted to accounts of the morpho logy, structure, and classification of animals from Protozoa to Chordata, and the author has been faced with the problem of what to include and ...

A protozoan parasite causing an STD that affects a quarter of a billion people yearly is fueled in part by its own viral symbiont. Antibiotics that simply kill the parasite are not the solution. When ...

A parasite is an organism that lives in or on an organism of another species. It can cause disease in humans which are categorised into three classes; protozoa, helminths, and ectoparasites. Protozoa ...

Protozoa are small, single-celled organisms that live in moist environments, such as ponds, swamps, and soils. They can survive themselves or sometimes live as a parasite inside the plants or animals.

Researchers have decisively classified the marine parasite Dicyemida, yielding new opportunities for understanding parasites and evolution. Researchers decisively classify marine parasite Dicyemida, ...