Directional selection is a type of natural selection that favors one extreme phenotype over the mean or another extreme. Examples of directional selection include giraffes that have long necks and the darkening of London's peppered moths after the Industrial Revolution.
Stabilizing selection, also known as purifying selection, is a type of natural selection in which genetic diversity decreases as the population stabilizes on a particular trait value. An example of stabilizing selection is birth weigh in humans.
Disruptive selection is a type of natural selection that shows a preference toward the reproduction of genetic material at the extremes within a population.One of the most studied examples of disruptive selection is the case of London's peppered moths.
From Wikipedia
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I'm not a biologist, so I don't know the actual answer. But my best guess is that there is more in fruits and vegetables than just simple sugars or even complex carbohydrates. There are vitamins for example. Some of the vegetables have simple proteins which are much easier to break down that the complex ones found in meat.
Answer:
The correct answer is <u>Peristalsis.</u>
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Explanation:
<u>Peristalsis</u> occurs when the longitudinal, circular, and diagonal muscles that surround the organ forcefully push, churn and mix the contents of the stomach with the gastric juices.
Peristalsis, are all those movements resulting from the contraction of the digestive tract through its different muscle layers which transport the contents from the stomach to the anus, thus intervening in the digestion process
ss and yes
But I could be wrong so sorry if I am.