Q. Swollen leaf base is called
A) Lamina
B) Petiole
C) Pulvinus
D) Leaf blade
Explanation
Pulvinus. In monocotyledons, the leaf base expands into a sheath covering the stem totally or partially. In some leguminous plants, the leaf base may become swollen which is called pulvinus
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.