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ira [324]
3 years ago
8

how does genetic variation affect the chance that a population will survive changing environmental conditions

Biology
1 answer:
kherson [118]3 years ago
4 0

Answer:genetic variation helps ensure that not all organisms are the same.

Explanation:

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4 The graph below shows how the activity of an enzyme changes
choli [55]

Answer:

A

Explanation:

A. The optimum pH of the enzyme is 6.6.  - this is true. The optimum pH of the enzyme is where its activity is the highest. On the graph, this is pH 6.6 (activity at 100)

B. The optimum pH of the enzyme is 5.8.  - this is false, the activity of the enzyme peaks at 6.6 (100), at 5.8 the activity is 80

C. The enzyme's activity is greater around pH 8.0 than around  pH 5.0  - This is false, the activity at pH 5 is 50, whereas at around 8 it is 20.

D . The enzyme's activity continually increases as pH increases  from 5.0 to 9.0 - this is false. The activity drops between pH 6.6 and pH 9.

6 0
3 years ago
Which geologic feature results from subduction? O A. Ocean trenches O B. Hot spots C. U-shaped valleys O D. Mid-ocean ridges​
Brilliant_brown [7]

Answer:

A. ocean trenches

Explanation:

I just took that test. Sorry I know I'm late and this won't help.

8 0
1 year ago
Which are limiting nutrients for plant growing
poizon [28]

Answer:

I believe it is : water and nitrogen

Explanation:

6 0
3 years ago
The run off of which of these can result in cultural eutrophication
Lilit [14]

sulfur and dihydrogen monoxide

3 0
2 years ago
A client is admitted to the hospital with severe renal colic caused by a ureteral calculus. later that evening the client's urin
Serjik [45]
<span>Palpation and percussion can cause an increase in normal bowel sounds and hide abdominal vascular sounds. Therefore it is wise to perform auscultation prior to percussion and palpation during clinical assessment of the renal system. Palpation should be avoided if a client is suspected of having a tumor because it could harm the client. It is more important as part of clinical assessment of the renal system to listen for bruit by auscultating over the renal artery. Bruit indicates renal artery stenosis. The nontender areas should be examined prior to tender areas to avoid confusion regarding radiating pain from the tender area being percussed.</span>
4 0
2 years ago
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