During your dissection of the eye, you divided it into anterior and posterior portions. Which plane did you cut along?

Q: What is so special about the eye?

A: eyes are part of our sensory organs . it is the organ which helps us to see the world around us .…

Q: What is your visual acuity?

A: The intensity or clearness of vision, particularly for the vision which is reliant on the sharpness…

Q: Name the two structures in the eye responsible for bringing about the change in the shape of the…

A: The eye is one of the sensory organs present in the body of an organism. It is responsible for…

Q: What structure separates the outer ear from the middle ear?

A: Ear consists of three regions : outer , middle and inner .

Q: You are in your kitchen looking out of the window watching a group of people 100 m in the distance.…

A: The retina is the photosensitive layer in eyes that contain rod and cone cells. If light exposed on…

Q: As you read the question, light enters your eye, is focused, detected, and then changed into…

A: Our visual organ is the eye. There are many parts of the eye.

Q: How does the eye’s lens change shape to allow focusing of distant objects? What defects make…

A: The Eye is an organ of sight that perceives visuals from the environment and sends electro-chemical…

Q: first sten normally taken when you u look throuah the ocular lenses?

A: An eyepiece (ocular lens) is a kind of magnifier that has a focal length of about 25 mm that is…

Q: Contraction of a muscle usually puts more tension on a structure, but contraction of the ciliary…

A: Ciliary muscle present in the eye is a smooth muscle and mesodermal in origin and is responsible for…

Q: Explain why the retina can detach from the eyeball with just a blow to the back of the head.

A: The retina is the outgrowth of the forebrain. It is a membrane that covers the inner surface of the…

Q: Name the structure that provides and maintains shape of eyeball.

A: Eye is the chief organ of the visual system. They are involved in detecting the light rays and…

Q: What would vision be like after a drug has destroyed all the cones in the retina?

A: About 2 million Americans annually suffer from substance-abuse disorders. According to a report,…

Q: Name the part that darkens the eye from inside.

A: The eye is an organ, which detects light and sends signals along the optic nerve to the brain. It is…

Q: What happens to the pupil of the eye when the light is very bright?

A: The pigmented portion of the eye which is present in the eyeball's middle layer (vascular tunic) is…

Q: what part of the external ear allows sound to enter the ear?

A: Ear helps in hearing. There are three parts of the ear. External, middle and internal ear.

Q: Name the accessory structures that protect the human eye?

A: Eye is the structure which helps to see the objects and the surrounding environment around us. when…

Q: Why is the eye "strained" more upon viewing nearby objects then far objects?

A: An eye is the vital organ needed for sight which reacts to light and allows vision. It has…

Q: Which is The third major layer of the eye?

A: The human eyes are located in the orbits that are formed by the skull. The eye is spherical, hollow…

Q: By what the transparent lens in the human eye is held in its place?

A: Eye is one of the sensory organs present in the body of an organism. It is responsible for sensing…

Q: hat power of accommodation of the eye, when object viewed from 20- 500cm from his eye.?

A: Eye power accommodation is changing the shape of lens and adjusting the focal length is states as…

Q: he function of semicircular canal? Discuss.

A: The human ear is a remarkable transducer that transforms sound energy into mechanical energy, which…

Q: The malleus, incus, and stapes of the middle ear are joined by tiny _____. A. syndesmoses B.…

A: The sensory system in our body is the extension of the nervous system. There are sensory organs in…

Q: Are the blind spots of your right and left eyes at the same distance?

A: The retina of human eyes are made up of light sensitive cells through which the messages are send to…

Q: Light rays from an object in the temporal half of the visual field strike which half of the retina?

A: The visual field may be defined as the total area of vision of our eyes. When our eyes are focused…

Q: Which structure of the eye is responsible for focusing visual stimuli?

A: Introduction :- The eye has a spherical ball form with a small protrusion in the front. There are…

Q: To which structure of the external ear does the malleus of the middle ear attach?

A: Tympanic membrane is a structure of the external ear which connects with malleus bones in the middle…

Q: What happens if the ciliary muscle in the eye is contracted?

A: If the ciliary muscle in the contracted lens become more spherical and has increased focussing power…

Q: is the lens of the eye concave or convex

A: An optical device which is transmissive and focuses or diverges the light ray following the process…

Q: What are bilateral cochlear implants?

A: Various implants are used to correct the hearing disorders. And the bilateral cochlear implants is…

Q: Which tunic/layer of the eye is the most difficult to cut?

A: The eye is the organ of visual system that consists of rod and cone cells. These cells are present…

Q: Which extrinsic eye muscles abduct the eye (move the eye laterally)?

A: Step 1 The extraocular muscles are located in the orbit but are extrinsic and separate from the…

Q: When you increase the magnification what happens to the visual field?

A: Microscope are instruments that are used in the science laboratories to visualise very minute…

Q: Name the internal layer of the eye which prevents reflection of light.

A: An eyeball is a spherical structure that helps in vision which fits in an eye skeleton known as bony…

Q: When the ciliary muscle is contracted, the following will: a) lens to become more spherical b)…

A: Eyes are the sense organs involved in the sense of vision.

Q: Name the fluid that occupies the larger convity of eye ball behind the lens.

A: The eyeball is the spherical organ. It occurs in the bony orbit of the facial skeleton. It is mainly…

Q: What is the difference between dorsal view and ventral view?

A: Anatomical terminologies refer to the precise location of the tissue or organ in the body. The…

Q: What is the tympanum? Inwhich part of the ear is itlocated and what is itsfunction?

A: The ear is a sense organ which is responsible for two different functions equilibrium and hearing.…

Q: the part of the external ear that hangs below the auditory canal is?

A: Human ear contains three parts such as external ear, middle ear and internal ear.

Q: (iv) The layer of the eyeball that forms the transparent Cornea.

A: Introduction :- The cornea is the transparent outer layer of the eye. The cornea aids in focusing…

Q: What difference did you note in the size of the pupils when one eye was exposed to bright light and…

A: Eyes are sense organs. The amount of light entering the eye is controlled by the pupil and this…

Q: Name the part of eye which refract eye rays to focus on retina.

A: Eye is an organ responsible for sight/ vision. There are many structures which works together to…

Q: Why do rods provide greater visual sensitivity while cones provide better acuity?

A: Rods are cylindrical in shape and thin. Rods are more in number (120 million ). Cones are conical in…

Q: Give the digrammatic representation showing V.S eyeball?

A: To give The diagrammatic representation showing V.S eyeball

Q: How can you compare various parts of eye with a photographic camera?

A: The eye of a human and camera are similar in their mechanism. Both of these are involved in…

Q: which layer forms the white of the eye?

A: The human eye is one of the sense organs that can able to respond to light to sense vision. The rods…

Dissection

Dissection is the process of cutting up the tissue of a dead or live animal or plant, to do anatomical studies and surgical treatments. The purpose of dissection is to learn more about the overall structure of organs and organ systems and thereby understand the physiology of the organism.