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the term "photoperiodism" was proposed b...

the term "photoperiodism" was proposed by or the phenomenon of photoperiodism in plants was discovered by

A

Lysenko and Thimman

B

Blackman and Skoog

C

Garner and Alard

D

Chailakhyan and Borthwick

Text Solution

Verified by Experts

The correct Answer is:
c

(c ) The effect of photoperiod on flowering was discovered by Garners and Allard at USA in 1920 in case of maryland mammoth variety of Tabacco which is an SDP.
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