Answer:
a measure of the suitability of water for a particular use based on selected physical, chemical, and biological characteristics.
Answer:
<u>During Metaphase</u>
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Explanation:
During Metaphase the cell chromosome align themselves in the middle of the cell.This occur due to a cellular process called "Tug of War".
The chromosome which have been replicated and joined at the central point called centromere are called sister chromatids
Prior to metaphase , Kinetochore type of protein are formed around the centromere. Long protein filament called kinetochore are extended from poles to other end of the cell attached to kinetochore.
Therse is important checkpoint in the middle of mitosis called<u> metaphase.</u>
At this point cell ensure that , it is ready to divide or not.
Once the cell ensure that everything is ready to divide. Only after then , yhe cell enters the fourth phase called <u>anaphase.</u>
Answer:
No
Explanation:
The Earth would not have seasons if there is no revolution because the temperatures would not change.
Hai
<span> What is the mass of sodium in 50 grams of salt?
</span>
2000mg
<u>Answer:</u>
Hg gets reduced
(Look at the equation; notice how Hg loses O while Zn gains it)
