Q: Which is the LAST part of the retina that a photon passes through before it is captured by an opsin…
A: The retina is a layer of tissue in back of the eye which senses light and sends images to brain.
Q: Which statement is supported by experimental evidence on infant color vision? a. Infants…
A: *It was proved that two month old infants are least dichromatic but there is no data whether they…
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 deficiency of vitamin A causes poor night vision or night blindness.
A: Night blindness: It is an impairment of vision. It is also known as nyctalopia. During the dim…
Q: Give some example of colour blindness?
A: Color blindness is color vision deficiency. In this condition a person is get affected by the…
Q: Researchers have studied the perception of taste. Which of the following is an accurate conclusion?…
A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…
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: xplain the process of phototransduction and signal transmission in the retina. Be sure to include…
A: Phototransduction is the process by which light is converted into electrical signals . It takes…
Q: Fill in the blank: The axons of olfactory receptors pass through small openings in the…
A: The olfactory nerve consists of a collection of many sensory nerve fibers that extend from the…
Q: How do we identify a low-pitched sound?A. Low frequencies cause only weak vibrations of the basilar…
A: Low pitch sounds are pressure waves with low frequency. The sound is lower pitch because each…
Q: COLLAPSE What cells do not respond to color? A) Cells in V1 B) Cells in V4 C) Cells in V5/MT…
A: Vision is the ability to see or visualize things through the eye.
Q: The transmission of sensory information requires the input of free energy. For each sensory system…
A: The sensory system is a portion of the nervous system that functions in processing sensory…
Q: Include a 5-10 sentence explanation of how the sheep’s eye senses light and relays that data to the…
A: Eyes are complex sense organs. they gather information from the environmental stimulus, and the…
Q: Connoisseurs can recognize many varieties of cheese or wine by “tasting.” How can they do so when…
A: Connoisseurs are experts who can judge the taste of wines and cheese and they can distinguish…
Q: What do you think are the reasons why there are deaf and hard of hearing persons? Explain briefly
A: hearing is an interplay between conduction of the sounds from the outside through the external ear…
Q: Research other mutations in the TAS2R38 gene and how they may influence bitter taste perception.
A: Taste sensitivity plays a central role in individual dietary behaviour. Differential taste…
Q: Explain to a friend how your outer ear catches a sound and where in the brain it is interpreted
A: The ear is the hearing organ and it is divided into three segments that include the inner, outer,…
Q: Choose the best ? Olfactory bulbs are located a. on the tongue. d. in the aorta.b.…
A: Introduction: The seven senses in humans like touch, movement, taste, sight, hearing, and balance…
Q: what are the factors affecting visual perception of human in scpecially in food
A: Visual Perception: Visual perception is the ability to use light in the visible spectrum reflected…
Q: What makes the blind spot of the retina blind? a. It is at a location where the lens cannot focus…
A: Retina is the thin layer of neural tissue at the back of the eye and it is composed of…
Q: Which statement about compound eyes is true?a. They do not contain a lens or lenslike structure.b.…
A: Answer is option e
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: blindness can result from the loss of specific types of cones, or it can occur in individuals having…
A: Colour blindness follows X linked recessive pattern of inheritance. Special types of cells called…
Q: Consumption of which food can prevent the kind of blindness associated with vitamin A deficiency?
A: Vitamins are an essential micro-nutrient. For the proper functioning of the metabolism an organism…
Q: . Explain how mutations in the photoreceptor genesresult in different vision defects.
A: The human eye is a sensory organ that gives a sense of vision. Cells present in eyes convert light…
Q: Given that frogs are nearsighted in air, which statement is most likely to be true about their…
A: Frogs are amphibians and are adapted to live in both land and water habitats. Frog's vision is…
Q: how your sea turtles navigate using magnetism, including how the sensory process works?
A: Turtles are the reptiles of order Testudines characterized by a special bony or cartilaginous shell…
Q: Give Reason's and cure of loss of smell and taste.
A: Taste and smell are sensations that result when specialized nerve receptors in the mouth and nose…
Q: In humans, what happens to visual information from the left visual field?A. It reaches the right…
A: Answer is option B Human brain functions in such a way that right half of brain controlls left part…
Q: Compare and contrast light and dark adaptation.
A: The tendency of the retina of the eye to respond to different wavelengths of light is known as…
Q: The close organoleptic examination (using the five senses) of a food sample may give valuable…
A: A sensory evaluation is one of the main factor for checking the shelf life of foods. Using all five…
Q: The cochlea is________ A. involved in the maintenance of body temperature. B. part of the…
A: The human ear is the organ of hearing and equilibrium that detects and analyzes sound by…
Q: How could you study an animal’s senses to design a product for humans who are missing one of their…
A: There are five senses smell, sight, hearing and taste. All these sensors allow us to clearly assess…
Q: How many different taste molecules do taste cells each detect? a. one b. five c. ten d. It depends…
A: Taste buds are referred to as the sensory organs that are present on the surface of the tongue and…
Q: a.Describe the pathway of nerve impulses from the ear to the brain. b.Describe the role the ear…
A: Introduction: Sensory nerve impulses are carried from the outer ear to the brain through a sensory…
Q: The organ of the inner ear that functions to transmit sound waves to nerve pulses is
A: Answer:
Q: Many people believe that blind people have supernatural hearing. How would brain plasticity explain…
A: Sensory deprivation is connected with substantial crossmodal neuroplastic alterations in the brain,…
Q: Consider the relation between the eye and the ear.Each organ is made up of various components that…
A: The brain to the eyes, mouth, ears and other parts of the head is connected by the cranial nervous…
Q: Why would it be an advantage for a deer to have a wide visual field, as compared to overlapping,…
A: The human eye is the most valuable and sensitive sense organ. It is a natural optical instrument.…
Q: How is the ability to recognize the umami taste an evolutionary advantage? a. Umami identifies…
A: There are four types of primary tastes that can be detected by humans. These are sweet, sour,…
Q: Compare and contrast the structures and functions of parts of the ear that function in hearing with…
A: The ears are not just for hearing but are also important for controlling position sense and balance.…
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,…
Step by step
Solved in 2 steps
- . Explain how mutations in the photoreceptor genesresult in different vision defects.Explain why different types of receptor cells and neural circuits are required for day and night vision.What would be the consequences if birds and insects do not have structures which can disperse or refract light?
- What is vision? Why is vision important for life on earth?Which of the following is true about global vision loss? a.Over 80% of vision loss can be prevented or cured b.Infectious diseases cause a majority of vision loss c.Catracts are the most common reason for moderte to severe vision impairment d.Vision loss does not effect number of school days missed by childrenThe transduction process of converting light into neural signals sent to the central nervous system involves which of these steps? A. Bipolar Cells collect signals from Rods and Cones. B. The Optic Nerve carries signals about light from the Lateral Geniculate Nuclues to the Retinal Ganglion Cells. C. Retinal Ganglion Cells relay information to Rods and Cones. D. Light that reaches the eyes passes first through the Retina which focuses that light onto the Cornea.
- Explain the term atropine? How it dilates the pupil of rabit eye.Describe the path light takes as it moves through the eye (from cornea to the rods and cones in the retina)Explain why some children with retinoblastoma develop multiple tumors of the retina in both eyes, whereas others have a single tumor in only one eye.
- 8-12 years old child's eye retina area is yellow. Which methodology do you follow to develop a biotechnological solution for this problem?Explain the process of phototransduction and signal transmission in the retina. Be sure to include the steps associated with the formation/breakdown of Rhodopsin as well as the signal transduction process that takes place in the retina beginning in the dark. Be sure to also include where in the retina these process are taking place (i.e rods, bipolar cells or ganglion cells, outer segment, inner segment…).Why do humans see so poorly under water? And whydo goggles help?