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Artyom0805 [142]
3 years ago
8

Which of these is the correct sequence of events leading to evolution?

Biology
1 answer:
julsineya [31]3 years ago
3 0
Q: Which of these is the correct sequence of events leading to evolution?A) Variation in species --> natural selection --> differential reproduction --> heredity --> evolution

B) Heredity --> variation in species --> differential reproduction --> natural selection --> evolution

C) Variation in species --> differential reproduction --> heredity --> natural selection --> evolution

A. <span>A) Variation in species --> natural selection --> differential reproduction --> heredity --> evolution</span>
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If the water table reaches the surface, which of the following can result? Select all that apply.
Anestetic [448]

Answer:

Spring

Explanation:

The water will start leaking out of the surface causing a spring

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3 years ago
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Explain how the carbon, oxygen, and nitrogen cycles are similar.
Natali5045456 [20]

Answer:

The carbon, oxygen, and nitrogen cycles are all biogeochemical cycles. They show the movement of elements through living and nonliving components of the Earth. Carbon, oxygen, and nitrogen, are essential components of life that pass through organisms and nonliving components, but are never used up.

Explanation:

example on edge.

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Characterization of the complete three-dimensional structure of a newly purified protein suggests that it catalyzes the breakdow
Veseljchak [2.6K]

Answer:

The options

A) It is probably an enzyme that is regulated by noncompetitive inhibition.

B) It is probably a multi-subunit enzyme that is regulated by allosteric regulation.

C) It is probably an enzyme that is regulated by competitive inhibition.

D) It is probably an enzyme that is regulated by cooperativity.

The CORRECT ANSWER IS A)

A) It is probably an enzyme that is regulated by noncompetitive inhibition.

Explanation:

This kind of protein is an enzyme that possesses a singular polypeptide chain, that is to say, it lacks more subunits. The pocket is localised in the binding site for the necessary substrate or active site, and the cavity is a binding site for a different molecule. This seperate molecule is a known to be a regulatory molecule or an inhibitor. In this case study, the inhibitor adhere itself to a different site which isn't the active site. When an inhibitor attaches itself in a site which is not the active site, it is reported that this molecule behaves in the form of a noncompetitive inhibitor.

5 0
3 years ago
In tomatoes, fuzzy skin (F) is dominant over smooth skin (f). A cross between a fuzzy skinned tomato and a smooth skinned tomato
Gala2k [10]

Answer:

50 /50

Explanation:

7 0
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Which of the following is the adaptation that allows animals to survive in high altitudes, which contain lower levels of oxygen?
yanalaym [24]

The best answer is B.

An animal like the Llama lives in high altitudes from 7,400 to 12,800 meters above sea level.

When compared to other animals, Llamas have a lot more red blood cells per unit than other animals. More red blood cells mean more hemoglobin.

When hemoglobin combines with oxygen, oxyhemoglobin is formed. Thus oxyhemoglobin in Llamas is greatly increased  than in most other animals and  the Llamas are able to thrive in high altitude  areas where oxygen is thinner.

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3 years ago
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