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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
Write short notes on the following Ear ossicles
Which part of our ear is shaped like a snail shell?
Name the following:
The ear ossicle attached to the tympanum.
What is the biological term for the three small bones present in the middle ear collectively?
Draw a labelled diagram of the inner ear.
Name that part of ear which vibrates when outside sound falls on it.
Why should we not put a pin or pencil in our ears ?
Write whether the following is true or false:
Vitreous chamber is present in ear in humans.
Given below is a diagram of a part of the human ear. Study the same and answer the question that follow:
Name the audio receptor region present in the part labeled 'A'.
The following diagram refers to the ear of a mammal.
(i) Label the parts 1 to 10 to which the guidelines point.
(ii) Which structure:
(a) converts sound waves into mechanical vibrations?
(b) Converts vibrations into nerve impulses?
(c) Responds to change in position?
(d) Transmits impulses to the brain?
(e) Equalizes atmospheric pressure and pressure in the ear.
