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Human Health and Diseases question

2002 · Q44
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Human Health and Diseases question

2002 · Q44

NEETBiologyHuman Health and DiseasesMCQ+4 / −1
Cancerous cells can easily be destroyed by radiations due to : -
  1. A
    Fast mutation
  2. B
    Lack of oxygen
  3. C
    Rapid cell division
  4. D
    Lack of nutrition
View written solutionFree

Correct answer: C

The ability of radiations to kill cells is highest in the tissue with the highest number of dividing cells. Tumour cells proliferate rapidly. Hence, tumours are killed more rapidly by radiations.

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