Is the heritable variation among individuals of a single population or within the species as a whole.

The answer is genetic diversity, Genetic diversity is the total number of genetic features in the genetic makeup of a species. It is well-known from genetic variability, which defines the tendency of genetic characteristics to vary. Genetic diversity serves as a way for populations to adapt to changing environments.

parasites can detrimentally affect their host, but also must not allow their host to die before they can complete their life cycle. some parasites have complex life cycles with many different hosts, and have had to find ways of persisting in many different environments during the change from one host to another. ectoparasites live outside the body of the host, and can more easily  disperse, but are  more exposed to predators, parasites, parasitoids. endoparasites live inside the body of the host, and are therefore protected from the outside environment. but they can be  attacked by the host's immune system. they have therefore developed  mechanisms for dispersal such as  complex life cycles.

-efficient data acquisition

-medical data processing

-data analysis for research

-voice recognition systems