List the structures light travels through to reach thephotoreceptors of a human eye

Q: Describe the structures of the human eye and their functions.

A: BASIC INFORMATION  SENSORY NERVOUS SYSTEM  It is the part of nervous system which is responsible for…

Q: Compare and contrast the senses of taste and smell.

A: The nervous system transmits signals between the brain and the rest of the body, including internal…

Q: Explain why a person with normal binocular vision isable to judge distance and depth of close…

A: Images from each eye merge together to form a single 3D image and this image is called binocular…

Q: Explain how a hearing receptor stimulates a sensory neuron.

A: KEY WORDS:- Sensory neuron -Sensory neurons are nerve cells in the nervous system that travel…

Q: List the optical components of the eye and state the role of each one in the formation of an image?

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

Q: Visual System Matching protects and shapes the eyeball; provides a sturdy anchoring site for…

A: In human anatomy, the visual system comprises the eyes, lateral geniculate nucleus and some parts of…

Q: Draw a well labelled diagram of human eye.

A: The human eye is a sense organ that is involved in transmitting the sensory impulses from the eye to…

Q: When you enter a dark room from bright lighted room you are blinded momentarily. Comment.

A: The vision during the day and the night are two separate perceptions in the eye. The day vision and…

Q: Explain how the organization of receptors for the general senses and the special senses affects…

A: The senses in human body can be categorized into general and special senses. Special senses…

Q: Which of the following is the inner most layer of human eye? a) Retina b) Choroid c) Sclera d)…

A: Introduction - Our visual organ is the eye. Because of its intricate construction, an image can flow…

Q: Mention any five characteristics of the human eye that enable it to capture images in the real…

A: The cornea, iris, pupil, aqueous humour, lens, vitreous humour, retina, and optic nerve are the main…

Q: Define about Photoreceptors in the eye ?

A: The cells are the primary unit of life. Based on the number of cells an organism may be unicellular…

Q: Under normal visual circumstances, explain why small objects are not lost from our vision.

A: The eye is a three-layered, fluid filled ball divided into two chambers. The human eye is designed…

Q: Explain how the vestibular apparatus provides information about changes in the position of our body…

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

Q: define visual feedback and provide a description of the principle.

A: Modification or regulation by outcomes or effects of a process or system, e.g. in a biochemical…

Q: Diagram the structure of the human eye.

A: The human eye is a paired sense organ that reacts to light and allows vision. Rod and cone cells in…

Q: Trace the visual pathway to the visual cortex, briefly describe the steps in visual processing

A: The eye is the organ of the vision. The structure of eye consists of iris, cornea, retina, lens,…

Q: Discuss the function and distribution of rods and cones.

A: Human eye are repair of organs which are responsible for sight and vision. These are located in the…

Q: WRITE ABOUT A THEME: ORGANIZATION In a short essay(100–150 words), describe three ways in which the…

A: An eye is an organ that produces the sense of sight that allow them to interact with their…

Q: The photoreceptors that perceive color and sharp vision area. amacrine cells.b. rods.c. horizontal…

A: The back portion of the eye that responds to light is called the retina. This is carried out with…

Q: Describe the path light takes as it moves through the eye (from cornea to the rods and cones in the…

A: Eye helps us in sight.

Q: Identify structures in either the human eye or the ear and explain their function.

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

Q: Discuss briefly the function of human ear.

A: An organ is a collection of different tissues with similar functions whereas tissue constitutes a…

Q: Explain the difference between reception and perception, use example and be extremely specific…

A: Reception is the sense of receiving or action of receiving but Perception is the organization,…

Q: Name the structure that imparts color to the eye.

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

Q: Select all structures that are part of the outermost layer of the eye. Sclera Cornea Uvea Choroid…

A: The eye is a sensory organ that detects light and transmits information to the brain via the optic…

Q: Explain how light is focused for close vision.

A: The Human eye lens is so designed so as to focus the light on retina. This is achieved by the…

Q: Then, analyze the following hypothetical situation: Cassey Madrid is a medical assistant at a…

A: The person's ability to discern the shapes and details of the things the person see is known as…

Q: Explain the structure of the retina and the photoreceptors

A:

Q: What is the specialized receptor essential to hearing

A: Hearing, also known as auditory perception refers to the ability to perceive sound by detecting the…

Q: Explain the difference between reception and perception. Use an example.

A: Before discussing the differences between reception and perception, we must understand the…

Q: The ear can distinguish frequency and amplitude in sound waves.  This gives the ear the ability to…

A: Human ear is one of the most important organ which is for hearing and it consists of three regions:…

Q: Q/the structure responsible for the change in shape of the lens during accommodation is .A retina .B…

A: In biology, the eye lens is a translucent biconvex structure situated below the iris of the eye with…

Q: Name the two types of sensory cells present in retina.

A: A photoreceptor cell is a particular kind of neuroepithelial cell found in the retina that is fit…

Q: Retinal ganglion cells fire at a variety of rates depending on characteristics of the visual…

A: Retinal ganglion cells analyze visual information that enters the eye and transmits it to the brain…

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: Name the structure that carries visual stimuli from retina to the brain.

A: Eye is a sense organ of sight that helps in perceiving visual information from the environment and…

Q: Explain how the semicircular canals of the ear are designed to detect rotation of a human head in…

A: The vestibular organ or labyrinth is the vertebrate organ of equilibrium. It comprises two small…

Q: What is the photoreceptor unit of a compound eye? How does this unit adjust to varying amounts of…

A: Compound eyes are found in annelids, molluscs and arthropods. Compound eyes are involved in the…

Q: Relate the arrangement of the visual field to binocularvision and depth perception.

A: Vision is the act of seeing things and objects.

Q: Describe the visual pathway from the photoreceptors to the brain.

A: The visual pathway consists of: optic nerve, optic chiasma, optic tract, lateral geniculate body,…