डी.एन.ए. की द्विकुंडलिनी संरचना किसके द्वारा दी गई थी? / Double-helical structure of DNA was given by whom?
Verified Answer
A. जैकब तथा मोनोड / Jacob and Monod
B. वाटसन तथा क्रिक / Watson and Crick
C. एच. जी. खुराना / H.G. Khorana
D. उपरोक्त में से कोई नहीं / None of the above
Explanation:
James Watson and Francis Crick, along with Rosalind Franklin and Maurice Wilkins, are credited with discovering the double-helical structure of DNA in 1953.