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What is Most radioresistant tumour among following is: and explain in detail?
Ans: B (Osteo..) Radiosensitivity of fifferent tumours Bhaduri 2nd1. Highly sensitiveLympboma;Seminoma;Mye]oma;Ewing's sarcoma; Wilms tumour2. Moderately sensitiveSmall cell lung cancer: Breast cancer;Basal cell carcinomaiMedulloblastoma; Teratoma; Ovarian cancer3. Relatively resistantSquamous cell carcinoma of lung:Hvpemephroma;Rectal carrinoma;Biadder carcinoma;Soft tissue sarcoma; Carcinoma of cervix4. Highly resistantMelanoma; Osteosarcoma:Pancreatic carcinoma