Question

Two exarch vascular bundles occur in

• A. Monocot root
• B. Dicot root
• C. Monocot stem
• D. Dicot stem

Answer 1

Answer: (B)

Dicot root

A. Monocot root – many radial vascular bundles with exarch xylem are present.

B. Dicot root – two to four radial vascular bundles with exarch xylem are present.

C. Monocot stem – Many collateral, conjoint, closed vascular bundles with endarch xylem are present.

D. Dicot stem – Many collateral, conjoint, open vascular bundles with endarch xylem are present.

So, the correct option is ‘Dicot root’.