Q: List, in order, the structures that must conduct a soundwave from the time it enters the auditory…
A: The Human ear is the organ of hearing and balance that detects the sound and converts the sounds…
Q: What are the three subdivisions of the bony labyrinth?
A: Step 1 Ears are organs of hearing and equilibrium, there is a pair of ears, one on each side of the…
Q: How do the olfactory organs of Scoliodon and Rana differ?
A: Scolidon, commonly called dogfish, belongs to the class of elasmobranchii. They are cold-blooded,…
Q: Why are the neurons in the earlier stages of the sensory pathways necessary for perception?
A: Humans experience senses like touch, pain, etc because of the sensation or sensory pathways for…
Q: What region of the retina contains a high density of photoreceptor cells and allows for extremely…
A: The fovea centralis of the retina contains high-density photoreceptor cells and allows for extremely…
Q: Why does color blindness connects to the structure of the eye?
A: The eye is the sensory organ that helps in vision. It helps in visualizing objects, color, light…
Q: Which is the part of thehuman visual system wherethe receptors that sense light,i.e., the…
A: Eye is the chief organ of the visual system. In most mammals they are paired structures and are oval…
Q: Which part of this inner ear labyrinth has otoliths that roll over gel-topped sensory cells to send…
A: The ear is divided into three parts viz., inner ear , middle ear and outer ear. The inner ear is…
Q: Maria, a 59-year-old woman, had been feeling that she couldn’t hear anything clearly. When she went…
A: The ability to hear is brought about by a series of events that convert sound waves to…
Q: What is the function of optic nerve in human eye?
A: The eye is the organ of the vision. The structure of the eye consists of the iris, corona, retina,…
Q: What is internal ear known as?
A: The internal ear is the part of ear that contains the organs for sense of hearing as well as…
Q: Which one of these correctly describes the location of the spiral organ? a. between the tympanic…
A: The spiral organ is referred to as Organ of Corti. Organ of Corti is the receptor organ for hearing.…
Q: What is the inner ear called?
A: The inner ear is an internal part of the ear that helps in sound detection and balance. It is found…
Q: What would happen to your sense of smell if there were damage to basal cells or no basal cells…
A: Answer. The olfactory system is one of the oldest systems that help in the detection of food. It…
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: What is olfactory bulb?
A: Olfaction is a chemoreception, which occurs through the sensory olfactory system that forms the…
Q: What would cause the greatest loss of visual function—trauma to cranial nerve III, IV, or VI? Why?
A: Cranial nerves are the set of nerves that arise out directly from the brain or brainstem. Cranial…
Q: What is the function of the tympanic membrane (eardrum)?
A: In human body, ears are the hearing organ. They are divided into three main parts as outer, middle…
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: What are the roles of the cochlea and auditory nerve in hearing?
A: The sense organs are the extension of the nervous system. Thye help to perceive the internal and…
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: What causeness deafness in human ear?
A: Ear is the external auditory organ in humans and animals. External ear is made of cartilage tissues.…
Q: How does a taste bud function?
A: To describe: To describe how a taste bud functions and its effects
Q: Name the parts of the bony and membranous labyrinths in the internal ear, and discuss their basic…
A: Anatomical Position and Structure and their functions: The inner ear is located within the…
Q: Which of the following components listed is not a part of the spiral organ? (a) the tectorial…
A: Spiral organ are also known as the organ of corti
Q: What is the function of Color Vision?
A: The visual sense organ is comprised of the eyes. The eyes are made up of multiple components and are…
Q: What are the olfactory gland and Bowman's gland? and what are their functions ? Explain with…
A: Nose or nasal cavity is the major part of our body which is responsible for the sense of smell or…
Q: How would the otolith organs of an astronaut respond to zero gravity? Would the astronaut still have…
A: Otolith organs: this the word comes from the Greek langauge means ear stones. Saccule is the main…
Q: When you stimulate conduction deafness, why can you still hear the tuning fork when it is on your…
A: The deafness due to conductive loss is analyzed through the Rinne’s test. It works on the principle…
Q: How does fluid accumulate in the middle ear during otitis media?
A: A group of inflammatory diseases in the middle ear are called otitis media. The two main kinds of…
Q: What 4 structures must pass through before reaching the retina?
A: Answer: HUMAN EYE = Eyes are the pair of sense organ in human body. It helps to see or visualize the…
Q: Which nervous system is responsible for dilation of pupil?
A: The nervous system controls and coordinates all the activities in the body. It is majorly classified…
Q: Which type of hearing loss—conductive deafness or nerve deafness—would be more common among members…
A: Introduction: There are two stages of hearing loss- continuous hearing and sensory impairment. This…
Q: What brain regions serve the sense of smell and how dothey differ in their olfactory functions?
A: The brain has four main structures; the Cerebrum, Cerebellum, Limbic System, and Brain Stem. The…
Q: Which part of the ear determines the pitch of a sound?
A: The sensory organs are receptors, which are responsible to detect all the types of changes in the…
Q: What is taste buds?
A: There are two types of cells that make up the bud: supporting cells and gustatory cells. The…
Q: What is the fate of the semicircular canal? Discuss.
A: Often various organs in animals have their role in keeping the body well. This ensures proper body…
Q: What are the organs of Hearing ?
A: Hearing, or auditory perception can be defined as the ability to perceive the sounds by detecting…
Q: How it becomes the sixth member of the taste receptor?
A: A taste receptor is a type of cellular receptor that enables the taste sensation. When we enter…
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: Which layer of the retina contains cells that leave the eye at the optic disc and become the optic…
A: The retina is the innermost, light-sensitive layer of tissue of the eye of most vertebrates.
Q: What are the membranous labyrinth structures, and what is the specific bony labyrinth structure in…
A: Ears are the sensory organ that concerns with the functions of hearing as well as equilibrium. The…
Q: When talking about the ear. What dose the labyrinth refer to?
A: The ear is a sense organ that is important for hearing sounds of different frequencies, as well as…
Q: Head movements are detected primarily in the semicircular canals and gravity by the otolith organs.…
A: The semicircular canals are the three interconnected tubes that are present in the inner ear. These…
What happens to the otoliths, otolithic membrane, and hair cells of the maculae when you tilt your head?
There are two otolith organs namely sacculus and utricle. These contai a sensory epithelium and the macula which consists of the supporting cells and sensory hair cells.
Step by step
Solved in 2 steps
- (a) What is the difference, if any, between a semicircular canal and semicircular duct? Between the cochlea and cochlear duct? (b) Name the three parts of the membranous labyrinth of the internal ear. Which of these parts is for hearing, and which are for balance?1) The maculae of the utricle and saccule with their embedded otoliths and the semicircular canals _______. A) detect changes in the rate at which the head is moving B) determine what direction a sounds are coming from C) amplify soft sounds to improve hearing D) can only detect motion if the head moves at a constant velocityWhy are the olfactory tracts not called olfactory nerves?
- Which part of this inner ear labyrinth has otoliths that roll over gel-topped sensory cells to send information to the brain about balance/equilibrium? A. orange part in spiral area (labels 11 and 12) B. Left hand side in Pink (labels 1-10)After chronic ear infections as a kid, my husband experienced what is known as otosclerosis. Basically, his ear bones started to fuse together. This resulted in hearing loss. What type of hearing loss is this, and how can it be treated?What is the function of The Semicircular Canals?
- What is the function of bulbous corpuscles?The bony wall found at the end of the middle ear has the three ossicles: malleus, incus and stapes tympanic membrane an oval window and a round window tectorial and basilar membrane Which layer of the retina is the nearest to light crossing the pupil? Ganglion cell layer Photoreceptor outer segments Outer nuclear layer Outer plexiform layerWhere does the bunde of ganglion axons that forms the optic nerve exit the eye?