Advertisements
Advertisements
प्रश्न
fill in the blanks with suitable functions: Ciliary body and __________.
उत्तर
Ciliary body and Alteration of the shape of the eye lens.
APPEARS IN
संबंधित प्रश्न
Which part of our body helps us in maintaining the body balance?
Which part of our body helps us in maintaining the body balance?
Explain the following:
Mechanism through which a sound produces a nerve impulse in the inner ear.
Lightning and thunder take place in the sky at the same time and at the same distance from us. Lightning is seen earlier and thunder is heard later. Can you explain?
Deafness is causal due to the rupturing of the Pinna.
Eye : Optic nerve : : Ear : ___________
Differentiate between the Rods and Cones of Retina (Type of pigment)
Perilymph or endolymph (Which one surrounds the organ of Corti ?)
Sclerotic layer or choroid layer.(Which one forms the Iris ?)
Differentiate between members of the following pair with reference to what is asked in bracket.
Semi-circular canal and cochlea (Senses perceived)
With reference to the human ear, answer the question that follow:
Name the part of the ear associated with
(1) static balance
(2) hearing
(3) dynamic balance.
What is the function of three tiny bones in the ear ?
Give the main function of the following:
Cochlea
Mention, if the following statement is True or False
Deafness is caused due to the rupturing of the pinna.
In the inner ear, the pressure variations are turned into electrical signals by the ______.
Select the option with incorrect identification:
X is known as the balancing organ of ear.
Choose the correct option for X.
The spiral organ possessing sensory cells for hearing is ______.
Which of the following structures equalises the air pressure on either side of the tympanum?
