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Olenka [21]
2 years ago
8

Why is it important that human gametes have half a set of DNA instead of a full set of DNA? Use evidence and scientific reasonin

g to support your claim.
Biology
1 answer:
ladessa [460]2 years ago
3 0
It is important that it has half because there is a half that comes from each parent. so to equal it all out human gametes have a half set of dna instead of a full set
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You are called for a young man who was diving head first off a dock into a lake. Bystanders say he struck his head on the bottom
castortr0y [4]

Answer:

Answer is C. Damage to C3, C4 or C5.

Explanation:

C1 - C7 are used to represent the number of vertebrae found at the cervical region of the vertebrae canal or column. The vertebrae column comprises off various vertebrae that protect the spinal cord,which starts from the neck region to the tail region.

The C3, C4 and C5 are at the midsection of the cervical region of the spine , and they provide support for the neck and the head.

These vertebrae contain nerves which if affected will cause a serious pain. which can actually affect his breathing. Because, the spinal nerves around the spinal cord are linked to the brain.

7 0
3 years ago
The innermost serous membrane covering the heart is the: Group of answer choices synovial layer peritoneum visceral pleura visce
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<em>There are innermost serious membranes that cover the heart is Parietal Pericardium.</em>

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Heart is <em>covered by pericardium</em> in two sides, inner and outer sides. The inner membrane is parietal pericardium and the outer one is visceral pericardium. Pericardium is made up of <em>fiber tissues</em> that strongly protect the heart from all around.

The<em> main function of pericardium</em> is to protect the heart from any injuries and prevent the infections. The serious pericardium helps in<em> lubricating the heart. </em>

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3 years ago
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Find the odd one and write the features of others
Stells [14]

Answer:

1) <em>Ribosome</em>

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<em> </em><em> </em><em> </em><em> </em><em>Rudolf</em><em> </em><em>virchow</em><em> </em><em>-</em><em>></em><em> </em><em>new </em><em>cell</em><em> </em><em>are</em><em> </em><em>arises</em><em> </em><em>only</em><em> </em><em>from</em><em> </em><em>pre </em><em>existing</em><em> </em><em>cells</em>

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4 0
3 years ago
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Nataly [62]

Answer:

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Explanation:

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3 years ago
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