The virus introduced to the island in 1982 that reduced the wolf population is an example of a density dependent factor.
In ecology, a density-dependent factor, also known as a regulatory factor, is any force that modifies the size of a population of living creatures in response to population density.
Because of their propensity to maintain population densities, density-dependent factors are also known as regulating factors.
Population size and a density-dependent factor's level of control are correlated, therefore an increase in population will increase the influence of the limitation. Density-dependent factors involve biotic factors such as availability of food , predation, competition, parasitism and disease.
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Answer:
Pepsin is the gastric enzyme that initiates protein digestion.
The pepsinogen is first produced by the stomach lining. This is the inactive form. It reacts with is the stomach acid ( dil Hcl) to form pepsin(active form).
The ducts in the pathway by which pancreatic juice flows from the pancreas to the duodenum is the pancreatic duct
The Amino acids formed from the breakdown of Protein helps in the synthesis of enzymes, hormones and other biological cell components.
Amino helps in the replacement of worn out tissues.
It also helps in mental development and reduction of fatigue.
Answer:
Because through fertilization, we have the union of half of the paternal and maternal patrimony. In asexual reproduction, on the other hand, the child organisms will be the same as the organism that generated them
The third stage of mitosis is metaphase. in this stage the chromatin already condensed to form a chromosome. so the chromosomes arranged in inorderly manner unless spindle fiber appear to form vertically.
