Zoology - Neural Control and Coordination Question with Solution | TestHub
ZoologyNeural Control and CoordinationParts of Nervous SystemEasy2 minPYQ_2011
ZoologyEasysingle choice
Sympathetic nervous system induces
Options:
Answer:
A
Solution:
Medulla of brain has two regions affecting heart rate-(i) cardiac inhibitory centre, (ii) cardiac accelerator centre. Sensory nerves originating from the accelaertor centre run parallel to the spinal cord and enter the sino-artial node. Stimulation by these nerves, which are the part of sympathetic nervous system cause an increase in heart beat
Stream:JIPMERSubject:ZoologyTopic:Neural Control and CoordinationSubtopic:Parts of Nervous System
⏱ 2mℹ️ Source: PYQ_2011
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