Measures of Disease Frequency ï° Incidence (I): Measures new cases of a disease that develop over a period of time. ï° Dictionary: âThe number of new health-related events in a defined population within a specified period of time.
Protists were traditionally subdivided into several groups based on similarities to the higher kingdoms: the unicellular animal-like protozoa, the plant-like protophyta (mostly unicellular algae), and the fungus-like slime molds and water molds.mong the pioneers in the study of the protists, which were almost ignored by Linnaeus except for some algae, were Leeuwenhoek, O. F. Mueller, MÃ¼ller. C. G ehrenberg And Felix. FÃ©lix dujardin the first groups used to classify microscopic organism Were the animalcules And. the infusoria
A few are multicellular. What sets these multicellular protists apart from plants, animals and fungi is the fact that their cells are not specialized to perform specific functions. While protists can be divided into a variety of kingdoms, it is helpful to think of them as falling into several general groups. few are multicellular. What sets these multicellular protists apart from plants, animals and fungi is the fact that their cells are not specialized to perform specific functions. While protists can be divided into a variety of kingdoms, it is helpful to think of them as falling into several general groups.