persistence
1. The tendency of a cell to continue moving in one direction: an internal bias on the random walk behaviour that cells exhibit in isotropic environments.
2. Of viruses that persist in a cell population, animal, plant or population for long periods often in a nonreplicating form, by such strategies as integration into host dNA, immunological suppression or mutation into forms with slow replication.
The arthropods were assumed to be the first taxon of species to possess jointed limbs and exoskeleton, exhibit more adva..
Meiosis is a form of cell division that creates gametes. It is comprised of two divisions that in the end, the resulting..
Hormones are essential in the regulation of the activity of the various biological systems of the human body. The ineffi..
The body is comprised of different elements with hydrogen, oxygen, carbon, and nitrogen as the major four. This tutorial..
Plant cells have plastids essential in photosynthesis. They also have an additional layer called cell wall on their cell..
Obtaining air outside an aquatic environment required species to acquire suitable adaptations, and this was the case of ..
