The reason for the increase is that the light-colored moths are no longer "selected against" by predators. These birds could only see the light ones against a sooted background. After removing the dark soot, these predators could no longer distinguish the light ones from their natural light background. Thus more light-colored moths survived to reproduce, passing on more of their recessive genes for light color to their offspring. After several hundreds of generations, most of the later generations were light, due to selective advantage of camouflage to survive predation.
Answer:
Mitosis is the vegetative cell division in eukaryotes. It is used to replenish the cells in tissues. It is also used in tissue regeneration and repair. Therefore, somatic cells, as well as adult stem cells, undergo mitosis.
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C. It confuses organisms that rely on cycles of day and night.
Explanation:
For example, cities that are near beaches negatively affect baby turtles that are blinded by the light.
Strong and flexible I think
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The nucleus tells other parts of the cell what to do
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