Definition noun, plural: niduses or nidi (1) A nest for insects or small animals; a breeding place. (2) A locus of infection in an organism. (3) An originating point for a phenomenon. Supplement Word origin: Latin nīdus. Synonym: natural reservoir Related terms: Nidus avis Nidus hirundinis..
The diversification of several new species from a recent ancestral source, each adapted to utilize or occupy a vacant ad..
Osmoregulation is the regulation of water concentrations in the bloodstream, effectively controlling the amount of water..
Meet the colorful takahē, an extremely rare flightless bird. Find out more about its unique features and why they matte..
Learn about community patterns and the ecological factors influencing these patterns. Revisit some of the ecosystems you..
Meiosis is a form of cell division that creates gametes. It is comprised of two divisions that in the end, the resulting..
Developmental biology is a biological science that is primarily concerned with how a living thing grows and attains matu..
