Describe an environmental factor that could

Biology

2 answers:

mel-nik [20]4 years ago

6 0

Answer:

Environmental factors that influence natural selection and decrease genetic diversity will be lack of resources available for certain genders of the species to not survive. If the environment has a great amount of chemicals or radiations, the species will not live as long. This makes it difficult for reproduction to occur. If the organism fails to adapt to changes in environment, they will fail to pass on the trait to future generations. This will make it difficult for them survive.

Explanation:

alexandr1967 [171]4 years ago

6 0

Answer:

A lot of toxins in a coral reef could influence natural selection so it would become like survival of the fittest. Then the fish would develop certain traits to better protect themselves (less prey means predators would takes bigger measures to get food). This would also cause a decrease genetic variation because there wouldn't be as much fish left. Since the coral reef went from unique to dull from toxins.

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