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Subjects
Science State Board
Class 10
Transportation in plants & Circulation in animals
Circulation in animals
3.
Types of heart beat and pulse
Exercise condition:
2
m.
Choose the appropriate option
:
1
.
Contraction of the heart is called __________.
Diastole
Heartbeat
Pulse
Systole
2
.
__________ is an example having myogenic heartbeat.
Annelids
Myogenic heartbeat
Neurogenic heartbeat
Vertebrates
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