Populations of organisms that exhibit a high degree of variation have a greater chance for survival than populations of organisms that show little variation is described below.
Explanation:
- Allele frequencies in a population may change due to four fundamental forces of evolution: Natural Selection, Genetic Drift, Mutations and Gene Flow. Mutations are the ultimate source of new alleles in a gene pool. Two of the most relevant mechanisms of evolutionary change are: Natural Selection and Genetic Drift.
- The genetic variation in the population is increasing due to selective pressure. The genetic variation in the population is decreasing due to selective pressure. The genetic variation in the population is increasing due to gene flow. The genetic variation in the population is decreasing due to gene flow.
- Genetic drift is a random change in allele frequencies. These random changes in allele frequency can accumulate over time. ... Small samples can vary more markedly from the larger sets from which they are selected than larger samples, so genetic drift is more powerful in smaller populations
- Natural selection can cause microevolution (change in allele frequencies), with fitness-increasing alleles becoming more common in the population.
Fitness is a measure of reproductive success (how many offspring an organism leaves in the next generation, relative to others in the group).
Answer:
Anabolism
Explanation:
Anabolism is the set of metabolic pathways that construct (or build up) molecules from smaller units. Anabolism is the building up aspect of the metabolism, whereas Catabolism is the breaking down aspect.
The <span>principal ways in which a load may be applied to a specimen are:
1. Tension
2. Compression
3. Shear
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The force
that pulls material apart is tension and the one that squashes
material together is compression and shear is the action of the force in
trying to cut through the material.
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It is true that the Health insurance companies could potentially use genetic information for client discrimination if it were made publicly available. In order to make this impossible to happen, The Genetic Information Nondiscrimination Act was passed, that ensures to protect the people from genetic discrimination.
When the employers in a company is aware about the genetic makeup of the people then they might discriminate people if they have any type of disorders.