Which one is not an identifying characteristic of stem of sunflower plant?
A. Collateral vascular bundle
B. Multicellular epidermal hair
সঠিক উত্তরঃ
D.
Xylem is Y shaped
Explanation: Remember: Y shaped xylem is present in the stem of monocotyledon plant.
[Abul Hasan Sir: Edition-2022, Page-284]