Biology, asked by ayeshaali0403, 28 days ago

Cancer and its cause​

Answers

Answered by snehakumari5321
0

Answer:

Cancer is caused by changes (mutations) to the DNA within cells. The DNA inside a cell is packaged into a large number of individual genes, each of which contains a set of instructions telling the cell what functions to perform, as well as how to grow and divide.

Answered by Brainlyless
0

Answer: Carcinogens.

Explanation: Smoking causes cancer, why? Because it has carcinogens.

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