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Tema [17]
2 years ago
13

Which of the following statements explains why the process of mitosis is essential to life?

Biology
1 answer:
victus00 [196]2 years ago
7 0

Answer:

its C option that mitosis is a process by which a parent cell divides into two seperate cells and is responsible for limiting genetic variation.

Explanation:

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Trace the pathway of blood from the right radial vein to the right atrium
DiKsa [7]

Answer:

1. Aortic arch

2. Left subclavian artery

3. Left axillary artery

4. Left brachial artery

5. Left radial artery

Explanation:

The answer above is according to Quizlet

6 0
1 year ago
Read 2 more answers
List properties Shared by Metalloids and Nonmetals. Thank you!
devlian [24]
<span>The chemical elements</span><span> can be broadly divided into </span>metals<span>, </span>metalloids<span> and </span>nonmetals<span> according to their shared </span>physical<span> and </span>chemical properties<span>. All metals have a shiny appearance (at least when freshly polished); are good conductors of heat and electricity; form </span>alloys<span> with other metals; and have at least one </span>basic oxide<span>. Metalloids are metallic-looking brittle solids that are either </span>semiconductors<span> or exist in semiconducting forms, and have </span>amphoteric<span> or weakly </span>acidic oxides<span>. Typical nonmetals have a dull, coloured or colourless appearance; are </span>brittle<span> when solid; are poor conductors of heat and electricity; and have acidic oxides. Most or some elements in each category share a range of other properties; a few elements have properties that are either anomalous given their category, or otherwise extraordinary.</span>
8 0
2 years ago
The following is a list of vessels. Place them in the order that blood would go through entering the systemic circulation. 1. Le
Alexus [3.1K]

Answer:

E. 3, 6, 7, 4, 5, 8, 1, 2

Explanation:

Systemic circulation is the circulatory pathway which is involved in the transport of the oxygenated blood to the body when pumped by the heart through arteries, capillaries and then back to the heart.

In the given question, the order of vessels in the systemic circulation has been asked which begins with the entry of the deoxygenated blood to the heart.

1. The deoxygenated blood enters the blood from vena cava to the right ventricle.

2. From the right ventricle, the blood enters the right atrium which pumps the de-oxygenated blood to the lungs through an artery called the pulmonary artery.

3. In the lungs, the blood becomes oxygen rich and is returned to the left atrium through the pulmonary vein.

4. The blood then enters the left atrium which is then pumped to the body through the main artery called the aorta.

This completes the systemic circulation and thus, Option-E is correct.

5 0
3 years ago
What is the cause and effect between mutations and effects of gene expression?
Leto [7]
The cause of mutations in gene expressions are the changes of gene instructions that causes your protein to malfunction. The effect of mutations are the genes not being able to function properly and send the wrong codes/info to your cells.
7 0
2 years ago
In this example:
nikdorinn [45]

Answer:

it is the amount of bugs attacking you

Explanation:

the dependent value is what you cannot control, and you can control the bug spray, you cannot control the bugs attacking

8 0
3 years ago
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