Advertisements
Advertisements
प्रश्न
Reflex action is controlled by the
विकल्प
brain
spinal cord
autonomic
peripheral nervous system
Advertisements
उत्तर
spinal cord
संबंधित प्रश्न
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
The involuntary actions in the body are controlled by :
(a) medulla in forebrain
(b)medulla in hindbrain
(c) medulla in spinal cord
(d) medulla in midbrain
The olfactory receptors in humans are located in :
(a) eyes
(b) tongue
(c) ears
(d) nose
Define voluntary and reflex actions. Give examples of each.
Complete the following sentence with appropriate Word
The control of reflex action is through:
In reflex action, the reflex arc is formed by ______
A change in the environment that causes an animal to react is called ______.
Differentiate between Voluntary and involuntary actions.
The reflex arc which is made up of one sensory and one motor neuron is ______
State whether the following is simple reflex, conditioned reflex or neither of the two.
Sneezing
