Biology · PYQ NEET UG 2025
हिन्दीWhich are correct: A. Computed tomography and magnetic resonance imaging detect cancers of internal organs. B. Chemotherapeutics drugs are used to kill non-cancerous cells. C. \( \alpha \)-interferon activate the cancer patients' immune system and helps in destroying the tumour. D. Chemotherapeutic drugs are biological response modifiers. E. In the case of leukaemia blood cell counts are decreased. Which of the above statements is/are correct?
Correct answer · Option 4
A and C only
Explanation
CT and MRI detect internal cancers, and \( \alpha \)-interferon activates the immune system. Hence, A and C are correct.