The vagus nerve is part of which system?
Correct answer: B. Parasympathetic nervous system
- A. Sympathetic nervous system
- B. Parasympathetic nervous system
- C. Somatic nervous system
- D. None of the above options are correct
Explanation
The vagus nerve is primarily involved in the parasympathetic nervous system, which is responsible for regulating various involuntary bodily functions, including digestion, heart rate, and certain aspects of the immune response. It helps to promote 'rest and digest' activities, counterbalancing the 'fight or flight' responses of the sympathetic nervous system. The sympathetic nervous system focuses on immediate responses to stressors, while the somatic nervous system handles voluntary movements. Therefore, the correct answer is the parasympathetic nervous system.
Last updated
About Coordination and Control
Coordination depends on receptors, neurons, synapses and nerve impulses, with reflex actions traced through the reflex arc and the roles of major brain regions. Chemical coordination covers endocrine glands and hormones, including how hormones regulate growth, metabolism, reproduction and internal balance, unlike rapid nervous control.
Practise Coordination and Control
1,687 free Coordination and Control MCQs from Biology, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Biology questions like this
Biology is on 6 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
Related questions
A 30 years old male complains of being over weight, sluggish in nature, hair loss, dry skin and intolerance of cold, he is suffering from:
A band of axons between two hemispheres is termed as:
A branch form the body of a neuron, which usually carries information away from its cell body, is:
A branch from the body of a neuron, which usually receives information:
A bundle of axons or dendrites bounded by connective tissue inside the CNS is: