विशिष्ट जैविक प्रभावों वा� – McqOptions

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1.	विशिष्ट जैविक प्रभावों वाले गैर-अकेला विकिरण हैं
A.	गामा किरणें
B.	बीटा-किरणें
C.	यूवी विकिरण
D.	एक्स-रे
Answer» B. बीटा-किरणें

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