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Sedaia [141]
2 years ago
5

Give the quantitative values for Earth's species diversity, and compare biodiversity across

Biology
1 answer:
wlad13 [49]2 years ago
7 0

Answer:

My advice to you is that search this question on Goo g l e

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Calculate the number of neutrons in an atom of an element that has a mass number of 98 and an atomic number of 42
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Which of the following BEST describes the kinetochore? the array of vesicles that will form between two dividingnuclei and give
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a structure composed of several proteins that associate with the centromere region of a chromosome and that can bind to spindle microtubules

Explanation:

Kinetochores have  vvery important role in the cell division-mitosis.

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During the anaphase, kinetochore microtubules pull chromosomes toward poles, helping the sister chromatids separate from each other.  

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Bonds between the strands are relatively weak hydrogen bonds, whereas bonds within the strands are relatively strong covalent bonds.
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The type of bond between the oxygen and hydrogen where they share electrons in a water molecule is a _ bond
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covalent bond

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