Aggressin
(Science: protein) a term for a protein produced by a pathogenic microbe which aids its spread in the host by inhibiting the immune system of the host (specifically the response by phagocytes).
Any substance, produced in the body by a pathogenic bacterium, that enhances the virulence of the bacteria by paralyzing the host defensive mechanisms (as the red blood cells) and held to be produced by the bacteria in the body of the host.
Humans are capable of only one mode of reproduction, i.e. sexual reproduction. Haploid sex cells (gametes) are produced ..
Genes are expressed through the process of protein synthesis. This elaborate tutorial provides an in-depth review of the..
Gregor Mendel, an Austrian monk, is most famous in this field for his study of the phenotype of pea plants, including ..
One of Mendel’s law of inheritance is the “law of dominance”. Read this tutorial to know more about this form of i..
Lotic communities have conditions that are rather harsh for typical plants. Thus, the diversity of plant species in loti..
Freshwater ecosystem is comprised of four major constituents, namely elements and compounds, plants, consumers, and deco..