In Opunita and other succulents, night time R.Q. is (CPMT, 1986)

Related MCQs

• One plant group kept for 12 hrs in day and 12 hrs in night and flowering is observed in it. Another plant group is kept similarly for day - night period and for very short time light is given during dark period it do not flower. What is such type of plant called ? (CBSE 2004)
• Succulents are likely to be found in:
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