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Lyrx [107]
2 years ago
8

What must happen in the original cell so that each of the daughter cells has a complete set of chromosomes?

Biology
1 answer:
oee [108]2 years ago
4 0

Answer:

<h3><em>Mitosis</em><em> </em>must happen in the original cell so that each of the daughter cells has a complete set of chromosomes. </h3>

Bonus - Mitosis is used to produce daughter cells which are identical to the parent cells.

Hope it helps!

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Which of these is the most likely result of the polar ice caps melting
dedylja [7]

The correct answer is: A-Cities on the ocean would be in danger of flooding.

Melting of ice caps can cause excessive flooding which is very dangerous as it would destroy homes, habitats, and lives. Polar ice caps and ice glaciers which are on higher altitudes melt faster and consequently raise river water levels as well causing floods. Other consequences of ice cap melting are:

• Climate change (warming)

• Shortage of Fresh Water

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3 0
3 years ago
Read 2 more answers
A researcher is studying a strain of mice that only incorporate 50 percent of the necessary iron into their hemoglobin molecules
Gemiola [76]

Answer:

Option (c).

Explanation:

The hemoglobin is the important protein present in the red blood cells. The hemoglobin molecules helps in the transport of oxygen and carbon dioxide in the body.

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7 0
2 years ago
How are contaminants magnified up the food chain?
rosijanka [135]

Answer:

Biomagnification also called food web magnification or food web accumulation is the progressive increase in the concentration of contaminants in organisms as the trophic level increases. These unexpectedly large concentrations are the result of DDT biomagnification up the food web.

Explanation:

5 0
2 years ago
Asthma narrows airways to the lungs and in the lungs by contraction of muscles around the air passages, swelling of the airway l
Nikitich [7]

Answer:

C) respiratory: Circulatory

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4 0
3 years ago
Which of the following is not true regarding the denaturation and reannealing of double-stranded DNA molecules? Which of the fol
aleksley [76]

Answer: "Decreasing the salt concentration of the solution lowers DNA's melting point (Tm)" is not a true statement

Explanation:

Increasing salt concentration would lower the DNA's melting point (Tm), not otherwise.

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Thus, higher concentration of salts like urea or formamide lowers Tm, not otherwise

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3 years ago
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