Question

solution of the pair of equation x+y=1 and x-y=1​

Answer 1

Step-by-step explanation:

Do you know the cause of cancer is related to cell cycle? The cancer cells cannot be regulated by the cell cycle and therefore constantly divides even in the absence of the required growth factors. This is the reason why it is difficult to kill cancer cells. Let us learn more about the cell cycle.

Answer 2

hope it helps you sis...

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