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evablogger [386]
2 years ago
7

Rem sleep is also called _____ because the brain is aroused and active while the person remains nonresponsive and asleep.

Biology
1 answer:
Gekata [30.6K]2 years ago
5 0

The answer to this question is Paradoxical sleep. Paradoxical sleep is the stage of sleep where in the person’s muscles are relaxed and this is the stage that is called a dreaming sleep. In this stage of sleep the person is in deep sleep state.    

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In a population of tree frogs, the allele that causes yellow eyes (Y) is dominant over the allele that causes orange eyes (y). I
Alex787 [66]

Allele that causes yellow eyes (Y) is dominant over the allele that causes orange eyes (y)

Y = 85% = 0.85 and

y = 100% - 85% = 15% = 0.15

f(y) = square root of y = √y = √0.15 = 0.387

frequency of the allele that causes orange eyes = 0.387

Once we know the value of y, Y + y = 1

Putting the value of y, we get

Y = 1 – 0.387

<span>Frequency of the dominant allele that causes yellow eyes = 0.61</span>

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2 years ago
Suppose you're studying levels of job stress and measures of job efficiency in a nursing home. Which one of the following statem
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D-As stress levels increase, job efficiency increases is the correct answer.
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2 years ago
Compared with fraternal twins, identical twins are ________ similar in physical appearance. Compared with unrelated look-alike p
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Answer;

-No more; no more

Compared with fraternal twins, identical twins are no more similar in physical appearance. Compared with unrelated look-alike pairs of individuals, identical twins report no more similar personalities.

Explanation;

-Compared with fraternal twins, identical twins are much more similar in extraversion, neuroticism and temperament.

-Since fraternal twins are 2 separate fertilized eggs, they usually develop two separate amniotic sacs, placentas, and supporting structures. Identical, or monozygotic, twins may or may not share the same amniotic sac, depending on how early the single fertilized egg divides into two.

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2 years ago
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The mitotic spindle plays a critical role in which of the following processes? separation of sister chromatids dissolving of the
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Answer:

separation of sister chromatids

Explanation:

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2 years ago
Multicellular organisms must be protected from the external environment. Because of this, cells of even the simplest multicellul
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Hey there!!




Your answer is epithelial tissue. This tissue is the one that does it part to protect all of the other cells around too or form the external barrier.




Hope this helps!!


Sincerely,

Ans

3 0
2 years ago
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