Q. An antrum is the characteristic of ….follicles
A) Secondary
B) Graafian
C) Primary
D) Secondary or Graafian
Explanation
Antrum is the fluid filled cavity which is formed only in secondary follicle or Graafian follicle
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.