MPSC PYQScienceवनस्पतीशास्त्रenglish

Who first used the term ‘Photoperiodism’ for the tobacco species Maryland Mammoth?

A.Garner and Allard
B.Etcher
C.Mendel
D.Walter Sutton

Correct answer: A

Source paper

वनस्पतीशास्त्र (Botany)

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