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Pie
2 years ago
8

In sexual fertilization, what is responsible for the genetic composition of the offspring?

Biology
1 answer:
ale4655 [162]2 years ago
7 0
The answer is B because each parent gives half of the genetic information
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3. What makes a sedimentary rock a clastic rock
mote1985 [20]

<em>Answer</em>

<em></em>

<em>Clastic sedimentary rocks are made up of pieces  of pre-existing rocks. Pieces of rock are loosened by weathering, then transported to some basin or depression where sediment is trapped. If the sediment is buried deeply, it becomes compacted and cemented, forming sedimentary rock</em>

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<em>Hope this help's you</em>

4 0
3 years ago
Describe the most common molecular mechanism for recessively inherited human genetic diseases such as cystic fibrosis.
Marta_Voda [28]

Answer:

Explanation:

cystic fibrosis is an autosomal recessive disorder. When the child receives the defective gene from both of his parents, he suffers from cystic fibrosis. Because his parents are carriers. In recessive genetic disorder, the genes will be expressed when both recessive genes are present in one person. The person suffering from this disease have a lung infection and pancreatic dysfunction.  

In this cystic fibrosis, genes are located in chromosome 7. The effective gene is the CFTR gene. The CFTR gene is present in the DNA and by transcription, this forms CFTR protein. This is a channel protein and transports chloride ion.

This CFTR protein transports chloride ions and it makes a balance in the cell membrane. These genes are commonly present in the epithelial cells. Outside the epithelial mucus is present to keep the cells moist.

The epithelium gets a lack of water and chloride due to the defect. Therefore cells need CFTR proteins also. This causes lung infection and pancreatic disorder.

6 0
3 years ago
A client presents to the ed reporting anxiety and chest pain after shoveling heavy snow that morning. the client says that nitro
Aneli [31]
There are choices for this question namely:

Ativan 1 mg orally 
<span>Nitroglycerin SL </span>
<span>Serum electrolytes </span>
<span>Chest x-ray
</span>
The correct answer is "Nitroglycerin SL". The SL means sublingually. The physician will still order Nitroglycerin to be taken sublingually whenever there is chest pain. The patient's medication may have been expired being stored for 12 months now. Ativan or Lorazepam will not be given as this is a sedative and there is no indication for sedatives.

Serum electrolytes and chest xray will not be requested as these diagnostic examinations are not usually done in patients with stable angina.
7 0
3 years ago
Susan Kahn found that Jewish women in Israel are deeply compelled to reproduce their family, religion, and the nation. For women
kumpel [21]

Answer:

The way they classify this practice is known as "Matrilineal"

Explanation:

Matrilineal tells us about the mother's line, this is basically done to restore the traits that are present in mother side. It is an important part of the anthropology. This phenomenon determines the heir of the property after the death of the property owner. In general terms it is the relative, behavior or other traits that has been traced through the mother lineage. They have the exogamic blood kin which is being related to mother line. Also referred as "Those from one womb or one bone".

5 0
3 years ago
Why do you think water is so important to living things
Ahat [919]

Water is important to living think because they need it to live

7 0
3 years ago
Read 2 more answers
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