This Is called deforestacion if to many trees are cut animals either have to adapt or find a new place if this doesnt happen the die
His body will react as if he is being starved, this causing his basal metabolic rate to drop.
Answer:
B. The pathogen must be grown in pure culture.
Explanation:
Virus, and also some bacteria can not be cultured in "lifeless media". In the case of bacteria, we refer to the obligate intracellular ones, and all virus. Thus, this postulate can not be fulfilled in all cases. Virus can be propagated on tissue cultures, but certainly this was not considered by Koch. Moreover, these methods often result in spontaneous genetic alterations, which leads to adaptation and even attenuation in animal models of disease, so, the cultured virus perhaps does not induce the same disease when introduced to another specimen.
Because in asexual reproduction, only one parent is needed; unlike sexual reproduction that takes a male and female mating to produce offspring.
Cloning comes from a single parent that has not mated; the offspring will have the exact same DNA as the parent.
