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प्रश्न
State whether the following is simple reflex, conditioned reflex or neither of the two:
Blushing: ……………….
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उत्तर
Simple
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
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.
What are the various sense organs in our body?
Note the relationship between the first two words and suggest the suitable word/words for the fourth place.
Stimulus : Receptor :: Impulse : ______.
List in tabular form three distinguishing features between cerebrum and cerebellum.
Define the following:
Reflex action
Give Reason:
The hand automatically shows the direction to turn a cycle without thinking.
Complete the following sentence with appropriate Word
A reflex arc in man is best described as movement of stimuli from:
Which of the following is not involved in Knee-jerk reflex?
Categorise the following under stimulus and response.
Withdrawal of hand on touching a hot plate
