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Reptile [31]
3 years ago
7

According to the cell theory, all cells come from __________ cells. A. existing B.fertile

Biology
2 answers:
sdas [7]3 years ago
8 0

Answer:

A I believe..............

pav-90 [236]3 years ago
7 0

Answer:

The answer is Existing

Explanation:

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Homeostasis involves maintaining a balance of several factors that make a cell healthy.

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The cell membrane is a lipid bilayer that prevents that passage of water and ions. This allows cells to maintain a higher concentration of sodium ions out the outside of the cell.

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3 years ago
Which of the following statements correctly compares transcription in prokaryotes and eukaryotes?
aev [14]

Answer: Which of the following statements correctly compares transcription in prokaryotes and eukaryotes?

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3 years ago
you will need to put your model chromosomes back together for the next part of this activity. the diagram shows how your partner
timurjin [86]

Sister chromatids have different alleles although carry same genes on same loci. So if it doesn't happen so, like if there are same alleles on sister chromatids then there is a problem in its formation. i.e., male and female alleles haven't contributed equally ( may be an error during their segregation process ). And obviously it doesn't happen in a real cell so we must understand this point. Because normally whenever it happens there's one half from the male and one half  from the female. (i.e. maternal and paternal alleles contribute equally).

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3 years ago
One difference between a fundamental niche and a realized niches is that
xxTIMURxx [149]

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Plants can produce their own food so they are called?
geniusboy [140]
Plants are called producers. They produce their own food using sunlight, and they convert it into sugar-like substances. :3
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