Function of lens

Q: Miscellaneous receptors .

A: Receptors can be defined as the chemical group or molecule present on the surface of cell or…

Q: What is shape of lens during near vision and distinct vision.

A: The biconvex transparent structure in the eye is the lens. It facilitates the refraction of light to…

Q: Defintion of Vision's Chemistry?

A: -Light is absorbed by a pigment in a photoreceptor cell (by a dye in the eye), and the resulting…

Q: A man having presbiopia cannot accommodate the eye. Comment.

A: Presbyopia is the defect of the eye that normally occurs with aging. Here the lens of the eye…

Q: What are the near pointand the far point of the vision?

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

Q: A person with a myopic eye cannot see objects beyond 1.2 m distinctly. What should be the corrective…

A: Myopia is a defect in vision in which objects are seen only when present very close to the eyes. it…

Q: Taste buds Foliate papila Water receptors (pharynx) Fiiform papilae Umami receptors Sour receptors…

A: Gustatory receptors: responsible for the sense of taste.

Q: Aqueous humour is produced by Outflow of aqueous humour goes to Accommodation of the eye is

A: Note- we are supposed to answer 3 subpart of a question. Please repost other questions separately.…

Q: Adjustment of the lens to focus on objects close to the vieweris calleda. convergence. c.…

A: Answer is d.) Visual accommodation.

Q: What superficial accessory structure of the eye would be the first to be affected by inadequate tear…

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

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: Write a short note on retina.

A: Vision is perhaps the most important sense for the day-today activities of humans. Perceiving a…

Q: G. Tactile Location 1. 2. 3.

A: Answer G. Tactile location

Q: O bluedoor, LLC A\ HI -D Palpebral fissure -E -F Lateral (external) canthus Retina (inside and back)…

A: Eye is a very important sense organs that helps to see and understand things around us. - Eye is…

Q: What is the least distance of distinct vision of a normal human eye?

A: Least distance of distinct vision of human eye is the minimum distance of an object from an eye to…

Q: Part C If I wear eyeglasses instead of contacts, the lenses will be O concave and diverging.…

A: The human eye is the sensory organ responsible for the function of vision in humans. The eyes in…

Q: Give appropriate term for the region of distinct vision in the eye.

A: Eye is the specialized organ of the visual system. The eyes provide an ability to receive and…

Q: eyelids hump 10 web

A: It is critical to learn and know the anatomy and physiology of the body. Many changes in the animal…

Q: Structure Description/Function cornea (iris) fat Muscle Eyelashes Sclera conjuntiva fat optic nerve

A: An eye consists of the cornea, a clear window at the front of the eye , covers the iris and the…

Q: _____causes the pupil to widen. a. Low light b. Bright light

A: Pupil:          A hole located in the center of the iris of the eye that allows light to strike the…

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: Activity microscopic anatomy of retina :  draw in color and label chroid layer , pigmented layer of…

A: Retina: It is the innermost tunic of the eyeball which is a thin, delicate, and transparent…

Q: What are sign and symtoms of detached retina

A: Retinal detachment represents an emergency in which the retina (a thin layer of tissue) at the back…

Q: Name the two layers of the retina.

A: The area of retina which provides highest visual acuity is the FOVEA CENTRALIS. The highest visual…

Q: Visual Acuity Reading Interpretation Both Eyes 6/6 A. Both Eyes 4/6 B.

A: Clarity of the vision is referred to as visual acuity. To measure visual acuity a chart with various…

Q: Vestibular duct Tectorial membrane Spiral ganglion Cochlear duct Hair cells Vestibular membrane…

A: Cochlea   The inner part of the ear that involves in hearing is known as cochlea. It is spiral in…

Q: Please label the following structure: A. Retina B. Sclera C. Choroid D. Cornea

A: Eye: -The eye is an organ, which detects light and sends signals to the optic nerve which transmit…

Q: Give exact location and function of optic nerve

A: The location of the c nerve is in the back eye. It is also known as cranial nerve or cranial nerve…

Q: identify the structures listed with Figure

A: this diagram is of Hypothalamus containing pituitary gland. the location of the hypothalamus is at…

Q: ulation of accommodation ar

A: introduction  Autonomic Control of Accommodation and Pupillary Aperture Autonomic Nerves to the…

Q: Identify the indicated part of the eye (a specific point/area on the retina).

A:

Q: What anatomical arrangement causes the blind spot to exist?

A: The retina is the innermost layer of the eye which is made up of light-sensitive cells. These light…

Q: Biological term for the eye defect in which cornea becomes uneven.

A: Anatomy and physiology are the branches of biology, anatomy deals with the study of the structure of…

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: Why might an ophthalmologist dilate a patient's eyes before their exam?

A: The eye doctor (ophthalmologist) would often use special eye drops to cause the pupil to remain open…

Q: Olfactory epithelium Olfactory tract Cribriform plate Olfactory bulb Olfactory nerve fibers (N I)…

A:

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: Name the watery fluid filled in the aqueous chamber of the eyeball.

A: The eyes are organs of sight and perception. The wall of the eyeball can be divided into three…

Q: n "eye spot" sensitive to light. Exp

A: As we know that ,Euglena is a single celled organism ( a green one celled organism). It contains an…

Q: B Red line F G E D Cornea [ Choose ]

A: The human eye is one of the sense organs that can detect vision by responding to light. The rods and…

Q: 2 3. Word Bank Adipose tissue Ciliary muscle Extrinsic muscle Iris Optic nerve Pupil

A: The human eye is an organ of sight which helps to visualize the things around us. It is able to…

Q: A person’s eyes are perfect but they are completely blind. How is this possible

A: The absence of vision is referred to as blindness. It could also refer to a vision loss that is not…

Q: Draw, Color & Label: Basilar membrane, vestibular membrane, hair cells, cochlear nerve (afferent…

A: Ear is important sense organ of hearing it helps to hear various sounds and also help in balance…