3Mitosis and Meiosis What stage e most of the onion ropt tip s this make sense?

Question

3Mitosis and Meiosis What stage e most of the onion ropt tip s this make sense? n, I 3. As a cell grows, what happens to its surface area : volume ratio? (Think of a balloor being blown up). How is this changing ratio related to cell division? What is the function of mitosis in a cell that is about to divide? 5. What would happen if mitosis were uncontrolled? 6. How accurate were your time predication for each stage of the cell cycle? 7. Discuss one observation that you found interesting while looking at the onion root tip cells. 0 2013 eScience Labs, LLC All Rights Reserved

Explanation / Answer

ans 3..as the cell grows ,the surface area to volume ratio decreases.it is imp in the way that when cell grows upto a certain limit when materials are not available to form cell membrane that can accommodate the increasing volume then cell has to divide

ans 4...Mitosis is itself a manner of cell division.the function of cell division by mitosis that the gentic material is presereved and it is not a reductiinal division like meiosis.it priduces replica of the parent cell.

ans 5...if mitosis gets uncontrolled,the cell keeps on dividing and increasing in number.it is what exactly happen in cancer.in cancer the cell division is uncontrolled.

ans 6..a little accurate.I thought the process would be faster given the size and number of cells to multiply but the process came out to be longer than 1 and half hour.

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