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dolphi86 [110]
3 years ago
7

Which statement correctly uses the model above to explain how mitosis maintains genetic continuity? A. The chromosomes in cell 1

are the same as in cells 6.
B. Crossing-over occurs in cell 4. which increases genetic diversity in cells 6.
C. When the nuclear membrane reforms in cell 5. each nucleus becomes diploid in number. Option 3
D. The independent assortment that is represented in cell 2 ensures that cell 3 has the correct number of
chromosomes.

Biology
1 answer:
Bezzdna [24]3 years ago
8 0

Answer:

B

Explanation:

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fiasKO [112]

Answer:

C

Explanation:

sorry if im wrong, looking at it from this angle is throwing me off... Anyways hope this helps

3 0
3 years ago
The pictures below show a cave and a geyser.
Talja [164]
I think the correct answer from the choices listed above is option C. The statement that is correct about  the cave and geyser would be that the <span>cave is formed when groundwater reacts with the limestone in rocks and the geyser is formed when groundwater gets heated. Hope this answers the question.</span>
5 0
3 years ago
Read 2 more answers
What happens to the composition of the rock during physical weathering? Give an example.
Nutka1998 [239]
Physical Weathering in Nature. When water in a river or stream moves quickly, it can lift up rocks from the bottom of that body of water. When the rocks drop back down they bump into other rocks, and tiny pieces of the rocks can break apart. Many rock surfaces have small crevices on them.

Ex: Unloading.
7 0
3 years ago
Jack has just returned from the hospital where Jack's father is recovering from a heart attack. The doctors told Jack that his d
Wewaii [24]

The correct answer is B. Genetics

Explanation:

In health, a risk factor is a variable that can make a patient more likely to develop a disease or condition. Additionally, some of these factors can be controlled or changed by the patient, while others cannot be modified. Factors that can be controlled include stress, diet, weight, alcohol intake, and habits. This does not apply to factors such as age or genetics, for example, in the case of genetics, this is determined by the genes of each parent when a human being is formed, and therefore there is not any way to change this; although factors such as diet, stress, or smoking affect the expression of mutations in genes. Thus, the risk factor Jack has no control over is genetics.

6 0
3 years ago
How does kidney failure prevent the excretory system from operating?
irakobra [83]
Blood is not properly filtered, leaving waste on the blood.
3 0
3 years ago
Read 2 more answers
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