Plant Growth And Development Question 15
Question: The term ‘photoperiodism’ was proposed by or The phenomenon of photoperiodism in plants was discovered by [BHU 1982, 85; MP PMT 1987, 94, 2002; CPMT 1987]
Options:
A) Lysenko and Thimman
B) Blackman and Skoog
C) Garner and Allard
D) Chailakhyan and Borthwick
Show Answer
Answer:
Correct Answer: C
Solution:
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.
BETA
