-
How many plants among China rose, Ocimum, sunflower, mustard, Alstonia, guava, Calotropis and Nerium (Oleander) have opposite phyllotaxy?
-
- Two
- Three
- Four
- Five
Correct Option: B
Phyllotaxy is the pattern of arrangement of leaves on the stem or branch.
• Ocimum, Guava, Calotropis → Opposite phyllotaxy
• China rose, Sunflower, Mustard → Alternate phyllotaxy
• Alstonia, Nerium (Oleander) → Whorled phyllotaxy
