Question

Which of these options is correct about the leaves at each node in Alstonia?

• A. Each node has one leaf
• B. Each node has two leaves
• C. Each node has more than two leaves
• D. All options possible

Answer 1

The correct option is C

Each node has more than two leaves

Phyllotaxy is the pattern of arrangement of leaves on the stem or branch. If more than two leaves arise at a node and form a whorl, the phyllotaxy is called whorled, as in Alstonia.