Separation of sister chromatids
A chemical bond to form in a compound must be formed my two or more atoms attracted to each other.
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Answer: The oxygen content at the source of the streams or rivers is higher as compared to the mouth of the river. Consequently, the organisms which require more oxygen tend to find at the source of the rivers whereas the organisms which require less oxygen tend to find at the mouth of the river.
Explanation:
It may alter the sequence of simple sugars in insulin molecules.
The correct answer is option C
Reason:
The Earth's magnetosphere is the outer space in the space which it occupies and thus its existence over pole is a wrong statement