Advertisements
Advertisements
प्रश्न
Give Reason:
The hand automatically shows the direction to turn a cycle without thinking.
Advertisements
उत्तर
Because of the conditioned reflex which we learn by experience and gradually respond to it unconsciously.
APPEARS IN
संबंधित प्रश्न
What is spinal cord? What is its main function?
Which of the following is not an involuntary action?
(a) vomiting
(b) chewing
(c) heart beat
(d) salivation
With the help of suitable example, describe reflex action.
What is the difference between reflex action and voluntary action?
State whether the following is
Salivation when food is put in the mouth.
What type of reflex is the following?
Formation of goose-pimples in cold weather.
Mention, if the following statement is True or False
A reflex action is a spontaneous response to a stimulus.
How is the mode of action in beating of the heart different from reflex actions? Give four examples.
Why have reflex arcs evolved in animals?
Categorise the following under stimulus and response.
Seeing a green light turning into red at a road crossing before applying the brakes.
