Zoology - Body Fluids and Circulation Question with Solution | TestHub
ZoologyBody Fluids and CirculationCardiac CycleHard2 minPYQ_2014
ZoologyHardsingle choice
Assertion : Human heart is myogenic. Reason: The contraction is initiated by a specialized patch of modified heart muscles without requiring stimulation from nerve cells.
Options:
Answer:
A
Solution:
The mammalian heart is myogenic. It means the heart beat originates from a specialised muscles (nodal tissue). It is regulated by the nerves.
Stream:AIIMSSubject:ZoologyTopic:Body Fluids and CirculationSubtopic:Cardiac Cycle
⏱ 2mℹ️ Source: PYQ_2014
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