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zysi [14]
2 years ago
10

Why are vestigial structures not removed by natural selection?

Biology
2 answers:
PSYCHO15rus [73]2 years ago
8 0

they do not harm the organism

Leviafan [203]2 years ago
7 0
Vestigial structures don't hurt the living being. Nature chooses against just unsafe attributes. Structures that have no obvious capacity and have all the earmarks of being lingering parts from a past progenitor are called minimal structures. Cases of minimal structures incorporate the human informative supplement, the pelvic bone of a snake, and the wings of flightless flying creatures.
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Each year, as winter approaches, some species become inactive. They may sleep and use their body’s fat for energy during the col
s344n2d4d5 [400]

Answer:

hibernation

Explanation:

6 0
3 years ago
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Solid, crystal-like substances that are formed in the kidneys due to not drinking enough water or high levels of protein, sodium
Ludmilka [50]

Answer:

The correct answer is - stones.

Explanation:

Kidney stones are medically called renal calculi or urolithiasis. These are normally hard and very small minerals and salts made stones that deposites inside your kidneys. Kidney stones can be formed due to several reasons such as an unhealthy diet with higher salt, soda, and sugar constituents, high dose of minerals, dehydration, or less drinking water

To decrease the risk of forming kidney stones or if one is experiencing kidney stone should drink enough water which helps to remove formed or forming deposits of minerals.

3 0
3 years ago
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active transport performs which function in a cell, packages protein for export from the cell? Packages proteins for export from
Effectus [21]
<span>Well active transport absolutely moves substances against their concentration gradient (answer C), although I dislike how the other answers could probably be argued for. This seems to be a case of pick the "best" answer</span>
8 0
2 years ago
How did the environment affect the populations of peppered moths in the 1800s in London?
Olenka [21]

Answer:

Option A. Because of the soot covering everything, the dirtier darker moths will be eaten less often, allowing them to reproduce and pass their genes on to the next generation.

Explanation: Sooth is the black powder which is produced due to incomplete combustion of carbon containing compounds. In the england, before industrial revolution, the population of white peppered moth were high due to clean environment and unable to see by the birds during night. When industrial revolution occurs, there is sooth spread on all the trees which is black in color so the population of black peppered moth increases because they can't be seen in the dark by the birds and population of white peppered moth decreases due to easily seen by the birds.

6 0
3 years ago
Answer someone pleaseee
aleksandr82 [10.1K]
I believe it is Natural selection
4 0
3 years ago
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