Question
Biology Question on morphology of flowering plants
The phyllotaxy is of decussate type in
A
Nerium indicum
B
Catheranthus roseus
C
Pisum sativum
D
Hibiscus rosasinensis
Answer
Catheranthus roseus
Explanation
Solution
In decussate type, the opposite leaves of the adjacent nodes lie at right angles so that four rows of leaves are formed on the stem.