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प्रश्न
Define stimulus.
Define the following term:
Stimulus
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उत्तर
A stimulus is an agent or a sudden change in the external or internal environment that changes an organism or body parts. e.g., light, sound, heat, pain, hunger.
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संबंधित प्रश्न
What are the short fibres of a neuron known as?
Multiple choice question. Tick (✓) the correct choice:
Nervous system in humans consists of
- brain and nerves
- brain and spinal cord
- brain, spinal cord and nerves
- none of the above
Write one word in the space provided to complete the second pair of the related words pertaining to the nervous system.
Memory: cerebrum:: breathing:
Balance: cerebellum:: reasoning:
State whether the following statement is true (T) or false (F):
Each neuron consists of three parts called cell body, cyton, and axon.
Explain the Term: Nerve
Explain the Term: Ganglion
Complete the following sentence with appropriate word:
Tympanic chamber is filled with ______.
State the Function:
Myelin sheath
What is the function of the red nucleus?
What are masses of grey matter located in white matter in the cerebral hemisphere?
