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Molodets [167]
3 years ago
8

A. A cell has n=3. How many total chromosomes are in a diploid cell?

Biology
1 answer:
Paha777 [63]3 years ago
4 0
Answer

46 chromosomes


Explanation Diploid cells do not have a set number of chromosomes that depends on the species. Diploid means that the chromosomes in the cell are in pairs ie two of each type. A human diploid cell has 46 chromosomes in 23 pairs.
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Lipids have a polar "head" and a non-polar a non polar "tail", which makes them:
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Answer:

a

Explanation:

they're water loving and water fearing

5 0
2 years ago
What are the two main differences between capillaries in the periphery and capillaries surrounding the brain
Lorico [155]

Answer:

The options are not given but they are gotten from another websites.

A. Capillaries surrounding the brain have no pores and are surrounded by membranes of astrocyte cells.

B. Capillaries surrounding the brain have pores and are surrounded by membranes of astrocyte cells.

C. Capillaries surrounding the brain have no pores and are not surrounded by membranes of astrocyte cells.

D. Capillaries surrounding the brain have pores and are not surrounded by membranes of astrocyte cells.

The correct answer is option A.

Capillaries surrounding the brain have no pores and are surrounded by membranes of astrocyte cells.

Explanation:

Capillaries surrounding the brain have no pores and are surrounded by membranes of astrocyte cells because

Capillaries are tiny blood vessels in the circulatory system that connect aterioles to venules. They are the most abundant or they are much blood vessels. They can penetrate the tissues of the body which allow passage of food nutrients, oxygen in the body thereby allowing exchange of nutrients and oxygen between the body tissues and the blood.

Capillaries surrounding the brain have no pores and are surrounded by membranes of astrocyte cells while capillaries in the periphery Capillaries surrounding the brain have pores and are not surrounded by membranes of astrocyte cells.

8 0
3 years ago
A passive continental margin has a ___, while an active margin does not. ​
swat32
The answer is continental rise that is what I found!!!!! I hope this helps!!!!!!
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What are stem cells and how may they be used
mojhsa [17]

Answer:

cells from which all other cells with specialized functions are generated.

Explanation:

they may be used by dividing into two or more cells called the daughter cells

5 0
3 years ago
Read 2 more answers
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matrenka [14]
The answer is D) evolving
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