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प्रश्न
Name the function of cerebrum.
State one function of cerebrum.
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उत्तर
The brain is primarily responsible for higher cognitive activities such as thinking, memory, perception, and voluntary movement. It also analyzes sensory data and regulates conscious consciousness.
संबंधित प्रश्न
How are involuntary actions and reflex actions different from each other?
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.
Fill in the following blank with suitable word :
A neuron which carries an impulse to the brain is called a ........... neuron.
What are the various sense organs in our body?
What is spinal cord? What is its main function?
When you smell a favourite food your mouth begins to water (that is, you secrete saliva). Write down what is the example of the gland which is stimulated to secrete saliva.
Give the various functions of brain.
State whether the following is simple reflex, conditioned reflex or neither of the two:
Sneezing: …………….
State whether the following is simple reflex, conditioned reflex or neither of the two:
Knitting without looking: …………………..
List in tabular form three distinguishing features between cerebrum and cerebellum.
Explain the following term :
Conditioned reflex
State whether the following is
Sneezing
State whether the following is
Cleaning
Complete the following sentence with appropriate Word
A reflex arc in man is best described as movement of stimuli from:
Complete the following sentence with appropriate Word
Which of the following is not a natural reflex 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.
Which sensory organ is involved in vertigo (sensation of oneself or objects spinning around)?
Why have reflex arcs evolved in animals?
Given alongside is a partial diagrammatic representation of a certain phenomenon pertaining to the nervous system.
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- Name the parts numbered 1-7.
- Name the phenomenon that the diagram depicts and define it.
- Give the technical term for the point of contact between two nerve cells.
- Name the parts not shown in the diagram that should be included to complete the pathway of the phenomenon.
