Q. Normal activities of the heart are regulated
A) Extrinsically
B) Intrinsically
C) Both (a) and (b)
D) None of these
Explanation
Normal activities of heart are regulated intrinsically. i.e., auto regulated by specialised muscle (nodal tissue). Hence, the heart is called myogenic
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.