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प्रश्न
Choose the correct answer.
Canal joining middle ear to pharynx ___________
पर्याय
eustachian
tympanic
labyrinth
none
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उत्तर
Canal joining middle ear to pharynx eustachian
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संबंधित प्रश्न
Given below is a representation of a kind of pollution. Study the same and answer the questions that follow
(i) Name the kind of pollution.
(ii) List any three common sources of this pollution.
(iii) Mention three harmful effects of this pollution on human health.
(iv) Explain the term ‘Pollutant’.
(v) Name two soil pollutants
Mention the exact location of the Semi-circular canals
the biological/technical terms for a thin membrane covering the entire front part of the eye.
Name the following:
The ear ossicle attached to the tympanum.
Name that part of ear which vibrates when outside sound falls on it.
The diagram alongside represents the structure found in the inner ear. Study the same and then answer the questions that follow:
(i) Name the parts labelled A, B, C and D.
(ii) Name the parts of the ear responsible for transmitting impulses to the brain.
(iii) Name the part labelled above which is responsible for:
1. Static equilibrium. 2. Dynamic equilibrium. 3. Hearing
(iv) Name the audio receptor cells which pick up vibrations.
(v) Name the fluid present in the inner ear.
Complete the following sentence with appropriate word :
________ is the organ of balance and hearing in the body.
Mention, if the following statement is True or False
Cochlea of the ear is concerned with the sense of balance.
State the functions of the following:
Semi-circular canals
State the functions of the following:
Auditory nerve
