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Question
Reflex action is controlled by the
Options
brain
spinal cord
autonomic
peripheral nervous system
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Solution
spinal cord
RELATED QUESTIONS
Which of the following is not a natural reflex action?
A. Knee-jerk
B. Blinking of eyes due to strong light
C. Salivation at the sight of food
D. Sneezing when any irritant enters the nose
Fill in the following blanks with suitable words :
Our.............system allows us to react to our surroundings. Information from receptors passes along...........neurons to our brain. Our brain sends impulses along..........neurons to our muscles.
List in tabular form two differences between reflex action and walking.
Give one example of a conditioned reflex in your own life.
State whether the following is
Sneezing
State whether the following is simple reflex, conditioned reflex or neither of the two.
Blushing
State whether the following is
Playing on the Keyboard
Mention, if the following statement is True or False
Reflex action is a unit of nervous action
The given diagrammatic representation of reflex action shows knee jerk reflex.
Identify the parts labeled as A to E and select the correct option.
Why have reflex arcs evolved in animals?
