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प्रश्न
Differentiate between members of the following pair with reference to what is asked in bracket.
Dynamic balance and static balance (Definition)
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उत्तर
Dynamic balance is when the body is in motion whereas static balance is positional balance with respect to gravity.
संबंधित प्रश्न
Mention the exact location of the Eustachian tube
- Draw a well-labelled diagram of the membranous labyrinth found in the inner ear.
- Based on the diagram drawn above in (i), give a suitable term for each of the following descriptions:
- The sensory cells that help in hearing.
- The part that is responsible for static balance of the body.
- The membrane-covered opening that connects the middle ear to the inner ear.
- The fluid present in the middle chamber of cochlea.
- The structure that maintains dynamic equilibrium of the body.
fill in the blanks with suitable functions: Ciliary body and __________.
Sclerotic layer or choroid layer (Which one forms the Iris?)
How could you convince a small child that when you speak, it is not necessary for air to travel from you mouth to the ear of listener?
In the inner ear, the pressure variations are turned into electrical signals by the ______.
The median canal of cochlea is filled with ______.
Note the relationship between the first two words and suggest the suitable word/words for the fourth place.
Ear pinna : Auricle :: Inner ear : ______.
Note the relationship between the first two words and suggest the suitable word/words for the fourth place.
Semi-circular canal : Ampulla :: Cochlea : ______.
- Draw a neat and well labelled diagram of the membranous labyrinth found in the inner ear.
- Based on the diagram drawn above in (i), give a suitable term for each of the following descriptions:
- The structure responsible for hearing.
- The sensory cells that help in hearing.
- The membrane-covered opening that connects the middle ear to inner ear.
- The nerves that carry impulses from the ear to the brain.
- The tube which equalises the air pressure on either side of the ear drum.
