Botany - Plant Growth and Development Question with Solution | TestHub
BotanyPlant Growth and DevelopmentPhotoperiodismEasy2 minPYQ_2020
BotanyEasysingle choice
Which of the following is correct about flowering in rice and wheat plants?
Options:
Answer:
B
Solution:
Wheat is a long day plant. These plants flowers only when they exposed to critical photoperiod or photoperiod longer than their critical day length. They need a continuous (uninterrupted) light period for flowering.
Rice is a short day or long night plant. These plants give flowers on exposure to photoperiod equal to or shorter than their critical day length. They need a continuous (uninterrupted) dark period for flowering.
Stream:NTA_ABHYAS_NEETSubject:BotanyTopic:Plant Growth and DevelopmentSubtopic:Photoperiodism
⏱ 2mℹ️ Source: PYQ_2020
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