Question

How many types of autonomous system are seen?

• A. Two
• B. Three
• C. Four
• D. One

Answer 1

The correct option is A Two

An autonomous nervous system is responsible for maintenance of internal body environment, it is of two types :

1. Sympathetic nervous system- It activates the fight and flight mode of the body, maintains homeostasis.
2. Parasympathetic nervous system- It is called rest and digest system, conserves energy, decreases heart rate, increases intestinal and gland activities.

So, the correct option is ' Two'.