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neonofarm [45]
4 years ago
11

Explain (1) what type of variation is always required for natural selection and (2) where this variation comes from?

Biology
1 answer:
larisa86 [58]4 years ago
4 0

When we talk about evolution we come across the process of natural selection. Genetic variation is always required for the natural selection. A change or variation in the genes may help the individuals in a population to better adapt to the environment. Such changes may be brought by mutations or random mating in the population. Such variations help in the survival of the population by allowing them to adapt to changing environmental conditions.

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You are observing the reaction of a plant cell to a salt water solution using a compound light microscope. After a few minutes,
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4 years ago
Regarding human traits, which individual would most likely agree with aristotle?
fiasKO [112]

Regarding human traits,  Locke would most likely agree with Aristotle.

There are more areas where Aristotle and Locke's philosophical views diverge than where they concur. For instance, Aristotle once claimed that a person's happiness was just as important to them as it was to their political community. The political understanding of Locke, however, is different because, in his view, a government only assumes responsibility for a portion of the human rights that it is meant to protect in accordance with what people deem to be right. Individuals are therefore given priority because they have rights that are inalienable and shouldn't be manipulated by people to fit their agenda. These and other traditional philosophies have been used to analyze and comprehend early philosophy.

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8 0
2 years ago
Hypersecretion of urine is called
coldgirl [10]

Answer:

diuresis

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7 0
1 year ago
Information coming from each eye goes to the opposite-side thalamus, where _____ receive and help process signals from sensory n
Aleksandr-060686 [28]

Information coming from each eye goes to the opposite-side thalamus, where "inter neurons" receive and help process signals from sensory neurons and shuttle the data to the visual cortex.

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Interneurons are the fundamental nodes of neural circuits, allowing message transfer among sensory or motor neurons and the central nervous system (CNS). They show dynamic characters in reflexes, neuronal oscillations, and neurogenesis in the grown-up mammalian brain. Interneurons (also recognized as association neurons) are neurons that are found exclusively in the central nervous system. That means that they are found in the brain and spinal cord and not in the peripheral segments of the nervous system.

7 0
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