AIPMT MAIN2008Botany-Plant Growth and Development
AIPMT MAIN 2008 Botany Photoperiodism MCQ Question
Type: MCQ-conceptual-Medium-Class 11
Importance of day length in flowering of plants was first shown in
A
Petunia
B
Lemna
C
Tobacco
D
Cotton
Correct Answer
Option C
Detailed Explanation
The role of photoperiodism in flowering was first demonstrated in tobacco plants, which require specific day lengths to flower.
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