A) Conjoint and collateral
B) Conjoint and closed
C) Conjoint, collateral and open
D) Collateral and open
Correct Answer: C
Solution :
Conjoint: A vascular bundle having both xylem and phloem together, is called conjoint. Collateral: A vascular bundle in which the phloem lies towards outer side and xylem towards inner side, is called collateral e.g., Sunflower. Collateral bundle having a cambium between xylem and phloem is said to be of the open type. e.g., Dicot stem.You need to login to perform this action.
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