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Mrrafil [7]
3 years ago
9

Any change in allele frequencies in a gene pool is

Biology
1 answer:
Goryan [66]3 years ago
8 0
Any change in allele frequencies in a gene pool is a mutation 
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Pruitt lives in a city that is typically dominated by a maritime tropical air mass. After listening to the weather update, he le
kumpel [21]

Answer:

The correct answer is option C.

Explanation:

The masses of air move from the areas of high pressure to the areas of low pressure. Pruitt's city must be situated more or less within the equator for it to be dominated by maritime tropical air mass. This area gets adequate sunlight all throughout the year because of the comparative position of the Sun.  

Therefore, its atmosphere is usually more heated in comparison to that of the Polar Regions. The air in the tropic regions turns less dense and elevates into the upper atmosphere. The cooler and denser maritime polar air mass from the poles moves in to substitute the elevating air in the tropics, thus, developing incoming cooler winds.  

This is the reason for the creation of the trade winds across the globe and distributing energy around the planet to a more or less homeostatic level.  

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3 years ago
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Where does the first stage of respiration take place?
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It takes place in cytoplasm

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How the eyes works, using the terms cornea, pupil, iris, retina, and optical nerve?​
Semenov [28]
Light initially enters the eye through the cornea, it protects the eye and helps to focus light rays into the retina at the back of the eye. The passage of light continues through the pupil which looks like a black circle in the centre of the eye. The pupil is not a structure itself but helps to control the amount of light entering the eye. The iris surrounds the pupil, is the coloured part of the eye. It is a ring of muscles which expand or contract to change the size of the pupil and control the amount of light. The optic nerve carries the visual information from the retina to the primary visual cortex. The optic nerve exits the eye at the back of the retina, the same point where blood vessels enter and exit the eye.
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3 years ago
Somebody help me out
Dahasolnce [82]

Answer:

sodium is the answer I guessed

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2 years ago
What’s the answer? i neeeeed help asap
kykrilka [37]

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b cells

Explanation:

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