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प्रश्न
Write one word in the space provided to complete the second pair of the related words pertaining to nervous system.
Memory : cerebrum : : breathing :
Balance : cerebellum : : reasoning :
उत्तर
Memory : cerebrum : : breathing: medulla oblongata
Balance : cerebellum : : reasoning : cerebrum
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संबंधित प्रश्न
How are the messages carried across a synapse? Explain with the help of a labelled diagram.
The human body contains a large number of cells A which are very long and branched, and look like electric wires. The longest branch of this cell is B whereas there are many small branches C. Any two A cells do not join to one another completely in the human body. There is a microscopic gap D between every pair of adjacent A cells through which electric impulses can pass by the release of a chemical substance.
(a) What are cells A?
(b) What is the name of (i) branch B, and (ii) branches C?
(c) What is the microscopic gap D known as?
(d) What is the function of cells like A in the human body?
(e) The cells A are of three types. name the three types.
Give the functions of retina, pupil, and optic nerve.
Fill in the blank:
The neurons carrying impulses from the brain to the muscles are called ..........................
Answer the following questions briefly:
Explain how the human eye adapts itself to bright light and dim light.
Name the following:
Thoracolumber region of spinal cord form.
Explain the Term: Natural reflex
Long answer question
Krishna was going to school and on the way, he saw a major bus accident. His heartbeat increased and hands and feet become cold. Name the part of the nervous system that had a role to play in this reaction.
Identify the match that pairs the nerve correctly with its type.
Which part of the brain has control over the endocrine system?
