Q. Medullary rays are formed by the
A) Radially placed parenchymatous cells between vascular bundles
B) Longitudinally placed parenchymatous cells between vascular bundles
C) Laterally placed parenchymatous cells between vascular bundles
D) Obliquely placed parenchymatous cells between vascular bundles
Explanation
Dicot stem In between the vascular bundles, there are few layers of radially placed parenchymatour cells. These parenchymatous cells are called medullary rays
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.