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Pepsi [2]
2 years ago
9

Who discovered ethanol energy and when?

Biology
2 answers:
gulaghasi [49]2 years ago
8 0

Answer:

It was discovered by Nicolaus Otto in 1826

Explanation:

irinina [24]2 years ago
4 0

Answer:

Johann Tobias Lowitz and in 1796

Explanation:

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improves people's moods and reduces the likelihood of stress-related depression. Flowers and ornamental plants increase levels of positive energy and help people feel secure and relaxed.

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During metaphase I or metaphase II a cell would be haploid, with suster chromatids lined up in a straight line in the center of
yuradex [85]

Metaphase is defined as the point at which all of the chromosome pairs are fully condensed, attached to the mitotic spindle, and aligned at the center—termed the metaphase plate.

What are the steps of metaphase?

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  • At the metaphase plate, all the chromosomes line up (not a physical structure, just a term for the plane where the chromosomes line up).
  • The two kinetochores of each chromosome should be joined to microtubules coming from opposing spindle poles at this point.
  • The cell will verify that all the chromosomes are at the metaphase plate and that their kinetochores are properly linked to microtubules before moving on to anaphase.
  • The sister chromatids will split equally between the two daughter cells when the two cells separate in the following phase thanks to the spindle checkpoint, which is where it happens.
  • A chromosome that is misaligned or improperly connected will prevent the cell from dividing unless the issue is resolved.

Learn more about the Metaphase with the help of the given link:

brainly.com/question/11637153

#SPJ4

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Why are species like the lionfish considered "invasive"?
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