Answer:
But certain stressors, most of them human-caused or human-influenced, threaten or reduce biodiversity. Because the creatures and plants in ecosystems are interdependent, the loss of even one species can have profound effects on the entire ecosystem, can affect other ecosystems and can endanger people as well.
The founder effect differs from a population bottleneck in that the founder effect <u>involves the isolation of a small colony of individuals from a larger population</u>.
The bottleneck effect is when there is a very noticeable reduction in population size for a minimum of one generation time. A founder effect is when a few individuals move to a new region and start a colony of limited genetic variation.
Both are examples of genetic drift. A large portion of a genome is wiped out in bottleneck effect, whereas a larger population migrate to establish their own population in the founder effect.
To learn more about the bottleneck and founder effect, here
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Dna has effected the scientist by clasfiying the organnisms. it causes the organisms and dna to get mixed up and be a mixed up organism. a scientist could be getting the wrong answer if it was actually dna.
<span>(1) producers, (2) consumers, and (3) decomposers. hope this helps </span>
