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Olegator [25]
2 years ago
9

How has natural selection shaped our earth today?

Biology
1 answer:
jasenka [17]2 years ago
3 0
Natural selection is the engine that drives evolution. The organisms best suited to survive in their particular circumstances have a greater chance of passing their traits on to the next generation. But plants and animals interact in very complex ways with other organisms and their environment. Natural selection can lead to speciation, where one species gives rise to a new and distinctly different species. It is one of the processes that drives evolution and helps to explain the diversity of life on Earth.
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A group of small fish live in a lake with a uniformly light-brown sandy bottom. Most of the fish are light brown, but about 10%
goldfiish [28.3K]
<h2>Proportion of mottled fish </h2>

Explanation:

  • A predator can be defined as an organism that makes the other organisms die to obtain them as food. Prey is the living being which is typically inferior and killed by the predator. Adaptation is a change in the physiology, morphology and genetic makeup of the organism which makes it suitable for survival in an unfavorable environment. Natural selection is the differential survival and reproduction of the organisms which exhibit better traits over the others
  • The population of the mottled fish is likely to increase due to natural selection. As the mottled fish color pattern match with that of the mottled background of the bottom of the lake. This will help the mottled fishes to camouflage the predator wading birds. These mottled fishes will remain undetected from the predator wading birds. The trait of the mottled pattern will be adapted by the light sandy brown fishes and the trait will be passed on the next generation as well. Hence, the proposition of the mottled fish will increase
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8 0
3 years ago
What is the function of mRNA in the diagram above?
Natali [406]
D) providing the energy for the duplicate cells
7 0
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Hope This Helps You!
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- Hannah <span>❤</span>
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