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Dennis_Churaev [7]
3 years ago
9

FIRST ONE WHO ANSWERS THIS WILL BE MARKED BRAINLIEST, THANKED AND 5 STARS WILL BE GIVEN !!!!!!

Biology
2 answers:
IgorC [24]3 years ago
7 0
B I believe is the answer
mixas84 [53]3 years ago
5 0

Answer:

The answer is A

Explanation:

I am most confident this is the answer. Hope this helps.

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If a man has Type O blood, can his biological children be Type AB? Explain
masha68 [24]

If a man who has Type O blood, his biological children cannot be type AB.

A man who has type O blood cannot father a child with type AB blood, because he did not pass on the type O blood allele to all of his offspring.

5 0
3 years ago
Which of the following occurs when a cell repairs a double-strand DNA break by the process of nonhomologous end joining? 1.The D
victus00 [196]

Answer:

option 3

Explanation:

In non-homologous end joining, the break ends are directly ligated together without the need for a homologous template unlike the homologous repair. this form of repair uses short homologous sequences of DNA termed microhomologies to direct repair and these microhomologies are seen as single-stranded overhangs found on the ends of double-strand breaks. When the overhangs are perfectly compatible, NHEJ ligates and repair the break. When these overhangs are not compatible, imprecise repair leading to deletion of nucleotides can also occur which is much more common .

8 0
3 years ago
Read 2 more answers
Which statement is not true?
creativ13 [48]
<span>All planets revolve around the sun. - Incorrect. There are many planets that revolve around other stars.
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8 0
3 years ago
How are groundwater supplies initially impacted during a drought
frozen [14]

Answer:

A

Explanation:

At the start of a drought, groundwater may not be noticeably lower (not B). Only aquifers near the ocean may become contaminated with salt water (not C). And it is definitely not D.

6 0
2 years ago
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As the nurse is shaving a patient who is 2 days postoperative from a thyroidectomy, the patient has a spasm of the facial muscle
nadya68 [22]

The nurse should recognize this as Chvostek sign.

<h3>What is Chvostek sign?</h3>

A clinical indication that someone may have low blood calcium levels is the Chvostek sign (a decreased serum calcium, called hypocalcemia). The aberrant twitching of muscles that are stimulated (innervated) by the facial nerve  (also known as Cranial Nerve Seven, or CNVII) is known as the Chvostek sign.

The facial muscles on the same side of the face will occasionally contract when the facial nerve is touched in front of the ear (called ipsilateral facial spasm). Frequently, the muscles that regulate the nose, lips, and brows will spasm.

To learn more about Chvostek sign with the help of given link:

brainly.com/question/14055210

#SPJ4

8 0
1 year ago
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