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kykrilka [37]
3 years ago
8

Choose the best explanation of the difference between evolution and natural selection.

Biology
1 answer:
Olegator [25]3 years ago
5 0
Evolution is the advancement of a species through adaption that betters the species’ ability to survive in certain conditions.
Natural selection is the process through which evolution occurs. In natural selection, organisms of a species who cannot survive in the conditions die, leaving only those with suitable traits alive to breed, thus evolving the species over time.
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The solutions in the two arms of a U-tube are separated by a membrane that is
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Answer:

See the answer below

Explanation:

Recall that: <em>Water potential = pressure potential + solute potential</em>

Since the system is an open one;

<em>Water potential = solute potential = -iCRT</em>

i = number of particles the molecle will make in water (1)

C = molar concentration

R = Pressure constant = 0.0831 liter bar/mole K

T = temperature in kelvin = 22 + 273 = 295 K

To calculate water potential on side A:

C = 1 M

Water potential = - (1 x 1 x 0.0831 x 295) = -24.51 bars

For side B:

C = 2 M

Water potential = - (1 x 2 x 0.0831 x 295) = -49.03 bars

b.

<em>Since side A has higher water potential than side B, water will flow from side A to side B until equilibrium is established between the two sides. Water always flows from the region of higher water potential to the region of lower water potential.</em>

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3 years ago
A client has undergone a screening colonoscopy. The doctor removed several polyps that were sent to pathology and identified as
alexandr1967 [171]

Answer:

A polyp is a small clump of cells that form in the colon. Most of the time they are harmless but they could develop to be colon cancer which is the reason the polyp needed to be removed.

Explanation:

4 0
4 years ago
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Photosynthesis is the process by which plants effectively capture energy from the sun and store it for later use by organisms.
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Answer:

true

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Is it enough for a female to have 1 dominant gene, or do both genes have to be dominant for her to have a disease (for example i
Free_Kalibri [48]

Answer:

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Explanation:

hope it helps

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A cellular function that is shared between carbohydrates and lipids is energy production.

Carbohydrates like glucose will be oxidized to pyruvic acid in glycolysis which gets transported to mitochondria where it gets converted to acetyl co-a. Acetyl co-a then enters Kreb's cycle in which Nadh and Fadh molecules are formed these molecules are oxidized in the electron transport chain to form ATP which is an energy currency of a cell. Lipids are oxidized through the beta-oxidation pathway to form acetyl co-a which enters the Krebs cycle to form Nadh and Fadh molecules which are oxidized in the electron transport chain to form ATP. This explains how carbohydrates and lipids share the same function which is energy production.

To know more about Glycolysis-

brainly.com/question/14076989

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