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Vesnalui [34]
2 years ago
13

Which function do skin stem cell perform

Biology
1 answer:
Whitepunk [10]2 years ago
4 0

Answer:

Bulge

Telogen

Catagen

Explanation:

Stem cells (SCs) residing in the epidermis and hair follicle ensure the maintenance of adult skin homeostasis and hair regeneration, but they also participate in the repair of the epidermis after injuries.

Maybe a picture would help:

I hope this was helpful!

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Barometers are used to measure which of the following?
Natali [406]

Answer:

atmospheric pressure

Explanation:

hope this helps sweetheart

4 0
3 years ago
Most prokaryotes have a single ______ molecule found in the cells cytoplasm. This large DNA molecule is typically referred to as
o-na [289]

Answer:

most prokaryotes have a single double stranded circular DNA

the cell's nucleoid

8 0
2 years ago
How is usable nitrogen obtained by anumals?
pickupchik [31]
Animals obtain nitrogen by eating plants which has absorbed nitrogen from the soil.
3 0
3 years ago
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HELP PLEASE IM CONFUSED!!!!!!!!!!!! BRAINLIEST TO THE ONE WHO GIVES ME THE CORRECT ANSWER!! IF YOU PUT A FILE OR LINK I WILL WRI
Elena-2011 [213]

Answer:

Obtain Oxygen

Explanation:

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5 0
3 years ago
Trisomy 21 can be caused by nondisjunction of chromosome 21, or by inheriting a Robertsonian fusion of chromosome 21 attached to
OLga [1]

Answer:

6 in total; 3 viable and 3 non-viable

Explanation:

Robertsonian translocation is one of the types of structural alteration in chromosomes, in other words, a rearrangement between chromosomes, which can occur between five pairs of acrocentric chromosomes (chromosomes with the centromere close to the end of one of the "arms"): 13, 14, 15, 21 and 22.

An individual who has Robertson's translocation between chromosomes 14 and 21 generally has only 45 chromosomes.

In addition, a carrier of this type of translocation can theoretically produce 6 types of gametes, however 3 of them are not viable.

As for the three remaining gametes: One is normal, and among the other two, one is balanced and the last is unbalanced.

So, theoretically, when combining a normal gamete, the probability of a child with down syndrome being born through these conditions is 1/3 (considering that the probability of producing a certain type of gamete is equal for the three types).

3 0
3 years ago
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