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crimeas [40]
3 years ago
13

In mitosis of a single cell, the nucleus

Biology
2 answers:
r-ruslan [8.4K]3 years ago
8 0
<span>B) splits into two. During the cell cycle the cell's nucleus will make a copy of it's DNA in a stage called the S phase. If a cell starts with 12 chromosomes it will have 24 by the end of the S phase. Next the cell moves through G2 to prepare for cell division and finally mitosis which is the division of the cell's nucleus. Each nucleus will receive a complete set of the original's cell's DNA.</span>
katrin2010 [14]3 years ago
8 0

b splits into two

In mitosis, the nucleus splits into two.

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a. As CO2 increases, the temperature also increases.

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3 years ago
Explain how such a long molecule such as DNA is able to fit inside the nucleus of a cell.
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A cutaneous membrane is a multi-layered membrane composed of epithelial and connective tissues. The apical surface of this membrane exposed to the external environment and is covered with dead, keratinized cells that help protect the body from desiccation and pathogens....

4 0
3 years ago
Help pls for brainlest<br> 25 pionts
Veseljchak [2.6K]





Hi pulil here is your answer :::





➡➡➡➡➡➡➡➡➡➡➡➡➡



1》The answer of the First question is option A Diffusion.

The net movement of the molecule from a region of higher concentration to the reagion of lower concentration is called diffusion. And in this case also this process is takong place. So the answer is Diffusion.



2》The answer of the Second question is also Option D Diffusion.

Diffusion is the process of movement of molecules from higher to lower concentration.
So, uour answer is Diffusion.



⬅⬅⬅⬅⬅⬅⬅⬅⬅⬅⬅⬅⬅





Hope this helps .........





6 0
3 years ago
Read 2 more answers
Biology help!!
ser-zykov [4K]
Genetic variation is the answer to ur question
5 0
3 years ago
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