How many sense of organs do we have:
1. Four
2. Five ✔
3. Six
4. Three
Which of the following parts of body is used for seeing:
1. Eyes ✔
2. Nose
3. Brain
4. Ear
Which of the following parts of body is known as sense of smell:
1. Nose ✔
2. Eyes
3. Ear
4. Skin
Which of the following parts of body is sense of hearing:
1. Nose
2. Eyes
3. Ear✔
4. Brain
Which of the following parts of body is known as sense of touch:
1. Nose
2. Skin✔
3. Brain
4. Eyes
Which of the following parts of body is used for taste:
1. Tongue✔
2. Nose
3. Eyes
4. Skin
The taste buds are salty, bitter, sweet and:
1. Spicy
2. Sour ✔
3. Nasty
4. All of these
Some of sense of organs have only one kind of receptors that detect only kind of one:
1. Smell
2. Movement
3. Stimuli✔
4. Photoreceptor
Sclera, cornea, pupil, lens, iris, ciliary body, choroid, retina, fovea & optic nerve are all parts belong to:
1. Nose
2. Ear
3. Eyes✔
4. Brain
Which of the following parts of eyes has the bulging surface:
1. Retina
2. Iris
3. Choroid
4. Cornea✔
Its function to bend the incoming light towards the inner structure of eyes:
1. Cornea✔
2. Iris
3. Ciliary body
4. Fovea
The coloured part of eyes is known as:
1. Cornea
2. Iris or pupil✔
3. Ciliary body
4. Fovea
Which has a central opening which allows light to enter the eyes:
1. Cornea
2. Iris ✔
3. Ciliary body
4. Fovea
The central opening of an eyes is called:
1. Cornea
2. Pupil ✔
3. Ciliary body
4. Fovea
The lens is situated behind:
1. Iris✔
2. Pupil
3. Ciliary body
4. Fovea
The central opening of an eyes is called:
1. Cornea
2. Pupil ✔
3. Ciliary body
4. Fovea
Which focuses the light:
1. Cornea
2. Pupil
3. Ciliary body
4. Lens✔
Focussing allows all light ............ entering the eye to meet at one single point:
1. Reflection
2. Rays ✔
3. Refraction
4. All of these
Which is known as the screen of eye:
1. Cornea
2. Pupil
3. Retina✔
4. Fovea
All the rays of light entering the eye are focussed by lens onto the:
1. Retina✔
2. Pupil
3. Ciliary body
4. Fovea
Retina has two types of light sensitive receptors also called:
1. Sensory neurons
2. Photoreceptors ✔
3. Optic nerves
4. Semi-circular canals
That transfers the visual information from the retina to the area of brain that interrupts the visual information:
1. Lens
2. Iris
3. Optic nerve✔
4. Pupil
That carries the information as electrical signals:
1. Lens
2. Iris
3. Optic nerve✔
4. Pupil
That is made up of thousand of sensory neurons:
1. Lens
2. Iris
3. Optic nerve✔
4. Pupil
People put on eye glasses because their ......
.......... stopped working properly:
1. Lenses✔
2. Irises
3. Optic nerves
4. Corneas
Pinna, ear canal, ear drum, stapes, incus, malleus, cochlea and semi circular canal are all the parts of:
1. Ear✔
2. Eyes
3. Nose
4. Brain
The outer part of ear that we can see is known as:
1. Stapes
2. Pinna✔
3. Cochlea
4. Ear drum
Basically the ear has ............ main parts:
1. Four
2. Two
3. Three✔
4. Six
1. Four
2. Five ✔
3. Six
4. Three
Which of the following parts of body is used for seeing:
1. Eyes ✔
2. Nose
3. Brain
4. Ear
Which of the following parts of body is known as sense of smell:
1. Nose ✔
2. Eyes
3. Ear
4. Skin
Which of the following parts of body is sense of hearing:
1. Nose
2. Eyes
3. Ear✔
4. Brain
Which of the following parts of body is known as sense of touch:
1. Nose
2. Skin✔
3. Brain
4. Eyes
Which of the following parts of body is used for taste:
1. Tongue✔
2. Nose
3. Eyes
4. Skin
The taste buds are salty, bitter, sweet and:
1. Spicy
2. Sour ✔
3. Nasty
4. All of these
Some of sense of organs have only one kind of receptors that detect only kind of one:
1. Smell
2. Movement
3. Stimuli✔
4. Photoreceptor
Sclera, cornea, pupil, lens, iris, ciliary body, choroid, retina, fovea & optic nerve are all parts belong to:
1. Nose
2. Ear
3. Eyes✔
4. Brain
Which of the following parts of eyes has the bulging surface:
1. Retina
2. Iris
3. Choroid
4. Cornea✔
Its function to bend the incoming light towards the inner structure of eyes:
1. Cornea✔
2. Iris
3. Ciliary body
4. Fovea
The coloured part of eyes is known as:
1. Cornea
2. Iris or pupil✔
3. Ciliary body
4. Fovea
Which has a central opening which allows light to enter the eyes:
1. Cornea
2. Iris ✔
3. Ciliary body
4. Fovea
The central opening of an eyes is called:
1. Cornea
2. Pupil ✔
3. Ciliary body
4. Fovea
The lens is situated behind:
1. Iris✔
2. Pupil
3. Ciliary body
4. Fovea
The central opening of an eyes is called:
1. Cornea
2. Pupil ✔
3. Ciliary body
4. Fovea
Which focuses the light:
1. Cornea
2. Pupil
3. Ciliary body
4. Lens✔
Focussing allows all light ............ entering the eye to meet at one single point:
1. Reflection
2. Rays ✔
3. Refraction
4. All of these
Which is known as the screen of eye:
1. Cornea
2. Pupil
3. Retina✔
4. Fovea
All the rays of light entering the eye are focussed by lens onto the:
1. Retina✔
2. Pupil
3. Ciliary body
4. Fovea
Retina has two types of light sensitive receptors also called:
1. Sensory neurons
2. Photoreceptors ✔
3. Optic nerves
4. Semi-circular canals
That transfers the visual information from the retina to the area of brain that interrupts the visual information:
1. Lens
2. Iris
3. Optic nerve✔
4. Pupil
That carries the information as electrical signals:
1. Lens
2. Iris
3. Optic nerve✔
4. Pupil
That is made up of thousand of sensory neurons:
1. Lens
2. Iris
3. Optic nerve✔
4. Pupil
People put on eye glasses because their ......
.......... stopped working properly:
1. Lenses✔
2. Irises
3. Optic nerves
4. Corneas
Pinna, ear canal, ear drum, stapes, incus, malleus, cochlea and semi circular canal are all the parts of:
1. Ear✔
2. Eyes
3. Nose
4. Brain
The outer part of ear that we can see is known as:
1. Stapes
2. Pinna✔
3. Cochlea
4. Ear drum
Basically the ear has ............ main parts:
1. Four
2. Two
3. Three✔
4. Six
That also contains the ear canal:
1. Inner ear
2. Outer ear✔
3. Middle ear
4. None
The ear canal transfers ........... from outer ear to the middle ear:
1. Air
2. Vibration
3. Sounds✔
4. Stapes
That consists of an ear drum and three small bones:
1. Inner ear
2. Outer ear
3. Middle ear✔
4. Pinna
Which of the following parts of ear’s main job is to convert the sound waves into mechanical vibrations:
1. Inner ear
2. Outer ear
3. Middle ear✔
4. None
Which of the following parts of ear’s main job is to convert the sound waves into mechanical vibrations:
1. Inner ear
2. Outer ear
3. Middle ear✔
4. None
When sound waves reaches the ........... that causes vibrations of ear drum which results in the vibration of the three small bones:
1. Pinna
2. Ear lobe
3. Semi circular canal
4. Ear drum✔
Which of the following bones is the smallest bone in human body:
1. Anvil
2. Stirrup✔
3. Ankle
4. Elbow
The smallest bone is stirrup found in:
1. Nose
2. Brain
3. Elbow
4. Ear✔
The inner ear contains a structure called .......... with tiny hair like structure:
1. Anvil
2. Stirrup
3. Cochlea✔
4. Auditory Nerve
Which of the following nerves carries sound information from the cochlea of the inner ear directly to the brain:
1. Optic Nerve
2. Cochlea Nerve✔
3. Brain Nerves
4. All of these
1. Inner ear
2. Outer ear✔
3. Middle ear
4. None
The ear canal transfers ........... from outer ear to the middle ear:
1. Air
2. Vibration
3. Sounds✔
4. Stapes
That consists of an ear drum and three small bones:
1. Inner ear
2. Outer ear
3. Middle ear✔
4. Pinna
Which of the following parts of ear’s main job is to convert the sound waves into mechanical vibrations:
1. Inner ear
2. Outer ear
3. Middle ear✔
4. None
Which of the following parts of ear’s main job is to convert the sound waves into mechanical vibrations:
1. Inner ear
2. Outer ear
3. Middle ear✔
4. None
When sound waves reaches the ........... that causes vibrations of ear drum which results in the vibration of the three small bones:
1. Pinna
2. Ear lobe
3. Semi circular canal
4. Ear drum✔
Which of the following bones is the smallest bone in human body:
1. Anvil
2. Stirrup✔
3. Ankle
4. Elbow
The smallest bone is stirrup found in:
1. Nose
2. Brain
3. Elbow
4. Ear✔
The inner ear contains a structure called .......... with tiny hair like structure:
1. Anvil
2. Stirrup
3. Cochlea✔
4. Auditory Nerve
Which of the following nerves carries sound information from the cochlea of the inner ear directly to the brain:
1. Optic Nerve
2. Cochlea Nerve✔
3. Brain Nerves
4. All of these
............ in the small bones set the fluid inside the cochlea to motion
1. Movement
2. Vibrations✔
3. Both a & b
4. None
The vibrations of tiny hairs create:
1. Movement
2. Electrical signals✔
3. Mechanical signals
4. Both b & c
The electrical signals are sent to ............. which takes them to brain:
1. Optic Nerve
2. Cochlea Nerve✔
3. Brain Nerves
4. All of these
The inner ear contains three............. which help our body keep its balance. Without the ........... you would fall down if you bend down to pick up your fallen pencil:
1. Auditory Nerves & bones
2. Bones & bones
3. Semi circular canals & semi circular canals✔
4. All of these
All smells are actually ........... present in air:
1. Chemicals✔
2. Physicals
3. Biologicals
4. All of these
Nose has receptors which detect certain chemical present as ......... in air:
1. Evaporation
2. Fog
3. Vapours✔
4. All of these
The inside of the nose is a cavity called nasal cavity:
1. True✔
2. False
Up on the roof of the nasal cavity are special receptors that are sensitive to ordour:
1. Nerves
2. Atoms
3. Molecules✔
4. All of these
1. Movement
2. Vibrations✔
3. Both a & b
4. None
The vibrations of tiny hairs create:
1. Movement
2. Electrical signals✔
3. Mechanical signals
4. Both b & c
The electrical signals are sent to ............. which takes them to brain:
1. Optic Nerve
2. Cochlea Nerve✔
3. Brain Nerves
4. All of these
The inner ear contains three............. which help our body keep its balance. Without the ........... you would fall down if you bend down to pick up your fallen pencil:
1. Auditory Nerves & bones
2. Bones & bones
3. Semi circular canals & semi circular canals✔
4. All of these
All smells are actually ........... present in air:
1. Chemicals✔
2. Physicals
3. Biologicals
4. All of these
Nose has receptors which detect certain chemical present as ......... in air:
1. Evaporation
2. Fog
3. Vapours✔
4. All of these
The inside of the nose is a cavity called nasal cavity:
1. True✔
2. False
Up on the roof of the nasal cavity are special receptors that are sensitive to ordour:
1. Nerves
2. Atoms
3. Molecules✔
4. All of these
When the smell receptors are stimulated, signals travel along ........ nerve to the olfactory bulb:
1. Optic
2. Cochlea
3. Brain
4. Olfactory✔
The olfactory bulb is the part of the .......... that receives signals from odour receptors:
1. Eye
2. Nose
3. Brain ✔
4. All of these
The tongue has receptors which are ........ to chemicals present in food:
1. Sensitive✔
2. Corrosive
3. Massive
4. All of these
Some of these taste receptors are also present on the ......... of mouth:
1. Roof✔
2. Right side
3. Left side
4. All of these
The tongue is a muscular organ:
1. False
2. True✔
The rough surface of the tongue is due to structure called:
1. Sensory Nerve
2. Papillae✔
3. Both a & b
4. None
Each taste buds containing many taste receptors and each receptor cells has ........ like structure:
1. Blood
2. Skin
3. Hair✔
4. All of these
The hair like structure is connected to a (an) ............ that runs to the brain:
1. Optic Nerve
2. Cochlea Nerve
3. Brain Nerves
4. Sensory Nerve✔
When chemicals in food come in contact with the receptor cells in taste buds, an (an) ............. signal is transmitted to the brain via the sensory nerve:
1. Mechanical
2. Physical
3. Electrical✔
4. Thermal
The taste buds cells emerges into:
1. Food
2. Saliva✔
3. Both a & b
4. Minerals
A cat fish has taste receptor in .......... that enables it to detect its prey:
1. Nose
2. Mouth
3. All over body✔
4. None of these
.......... has receptor sensitive to touch, temperature, pain & pressure. Thus senses touch or contact, pressure, pain and hotness or coldness:
1. Skin✔
2. Ear
3. Nose
4. Tongue
The outer layer of skin is called:
1. Epidermis✔
2. Dermis
3. Hypodermis
4. None
Under the epidermis is a layer called:
1. Epidermis
2. Dermis✔
3. Hypodermis
4. None
Which of the following layers contains stimuli:
1. Epidermis
2. Dermis✔
3. Hypodermis
4. None
Inside the .......... there are sense receptors that can sense pain, heat & cold:
1. Epidermis
2. Dermis✔
3. Hypodermis
4. None
The skin receptors are connected to the brain via:
1. Optic Nerve
2. Cochlea Nerve
3. Brain Nerves
1. Optic
2. Cochlea
3. Brain
4. Olfactory✔
The olfactory bulb is the part of the .......... that receives signals from odour receptors:
1. Eye
2. Nose
3. Brain ✔
4. All of these
The tongue has receptors which are ........ to chemicals present in food:
1. Sensitive✔
2. Corrosive
3. Massive
4. All of these
Some of these taste receptors are also present on the ......... of mouth:
1. Roof✔
2. Right side
3. Left side
4. All of these
The tongue is a muscular organ:
1. False
2. True✔
The rough surface of the tongue is due to structure called:
1. Sensory Nerve
2. Papillae✔
3. Both a & b
4. None
Each taste buds containing many taste receptors and each receptor cells has ........ like structure:
1. Blood
2. Skin
3. Hair✔
4. All of these
The hair like structure is connected to a (an) ............ that runs to the brain:
1. Optic Nerve
2. Cochlea Nerve
3. Brain Nerves
4. Sensory Nerve✔
When chemicals in food come in contact with the receptor cells in taste buds, an (an) ............. signal is transmitted to the brain via the sensory nerve:
1. Mechanical
2. Physical
3. Electrical✔
4. Thermal
The taste buds cells emerges into:
1. Food
2. Saliva✔
3. Both a & b
4. Minerals
A cat fish has taste receptor in .......... that enables it to detect its prey:
1. Nose
2. Mouth
3. All over body✔
4. None of these
.......... has receptor sensitive to touch, temperature, pain & pressure. Thus senses touch or contact, pressure, pain and hotness or coldness:
1. Skin✔
2. Ear
3. Nose
4. Tongue
The outer layer of skin is called:
1. Epidermis✔
2. Dermis
3. Hypodermis
4. None
Under the epidermis is a layer called:
1. Epidermis
2. Dermis✔
3. Hypodermis
4. None
Which of the following layers contains stimuli:
1. Epidermis
2. Dermis✔
3. Hypodermis
4. None
Inside the .......... there are sense receptors that can sense pain, heat & cold:
1. Epidermis
2. Dermis✔
3. Hypodermis
4. None
The skin receptors are connected to the brain via:
1. Optic Nerve
2. Cochlea Nerve
3. Brain Nerves
4. Sensory Neurons✔
