Class 11 Biology Body Fluids and Circulations Structure and function of heart

Medium

The heart of a healthy man beats normally per minute:

A
$60-70$ times
B
$70-80$ times
C
$80-90$ times
D
$85-95$ times

Explore More

Browse All

Question Bank

All Subjects

Class 11 Questions

Class 11

Biology Questions

Chapter

Body Fluids and Circulations

Subtopic

Structure and function of heart

Similar Questions

Average cardiac output is

Medium

The auriculo-ventricular node in the human heart was discovered by:

Easy

Bicuspid and tricuspid valves are attached with inelastic fibres to the papillary muscles in the lumen of the ventricles. These fibres are . . . . . . .

EasyMHT CET 2024

The pericardium and the pericardial fluid help in

Medium

The histology of the heart superficially shows the following structures, $EXCEPT$:

Medium

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial

For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.