No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
2 minute
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
0.1 second
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
0.8 second
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution
The correct option is D 0.8 second The cardiac cycle involves a complete contraction and relaxation of both the atria and ventricles and the cycle last approximately 0.8 seconds.