Describe the structure of pigeon's eye or ear?

Q: How ear helps in hearing?

A: The ear is the organ of hearing, which is divided into three parts as the outer ear, the middle ear,…

Q: What are the sense organs of Scoliodon?

A: The dogfish is also called Scoliodon and is a cartilaginous fish. These have an elongated…

Q: Explain in detail the movement of a Eyeball?

A: Eyeball is a spherical structure which contain sensory receptors for vision, found in all…

Q: What are the structuresthat form the external ear?What is its function?

A: The ear is the hearing organ and it is divided into 3 segments: inner, outer, and middle ear. The…

Q: What are compound eyes?

A: Arthropods are the invertebrate organism that consists of jointed appendages. They form 75% of all…

Q: What are the elements thatconstitute the internal ear?What are the functions ofthose structures?

A: Ear is the organ that helps in hearing and balancing. It is divided into three parts such as outer…

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

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

Q: Contrast the structure and functioning of the compound eye of arthropods with the camera-type eye of…

A: Eyes are sense organs. The receptor present in the eye responds to environmental changes.…

Q: What is the function of tympanic membrane?

A: Tympanic membrane is also called Ear drum.  It separates outer ear from the middle ear.  When sound…

Q: Give examples of adaptations for hearing in animals that inhabitdifferent environments.

A: adaptations Adaptations are any behavioral or physical features of an animal that assist it in its…

Q: How does astigmatism affect vision? (Be specific)

A: Eye is the organ of visual system that provides an ability to receive and process visual signals.…

Q: What are the names of the specific receptors used for taste, vision, hearing, smell, and touch?

A: Our senses are used to gauge our environment for various elements. This is done through the acts of…

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: How are insect tympanal organs similar to vertebrate ears?

A: In insects, the tympanum is an organ sensitive to vibrations, as they are used to detect predators…

Q: Describe the olfactory cortex?

A: Smell and taste disorders mean the person will face difficulty in smelling odors and difficulty in…

Q: Explain in detail the eye or ear of Scoliodon?

A: Scolidon, commonly called dogfish, belongs to the class of elasmobranchii. They are cold-blooded,…

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: Can you read OAEs if there is a middle ear problem?

A: An Otoacoustic Emission (OAEs) is a sound that is generated from within the inner ear. The OAE test…

Q: Describe cochlea in the ear of man.

A: It is a coiled tube found in the inner ear which is essential for hearing.

Q: Compare the structure of a fly eye and an octopus eye.

A: The flies have compound eyes and octopuses have simple eyes.

Q: What are the oragans of sight?

A: Sight refers to the ability of the organisms to see things around him. It happens when the organ of…

Q: Why Are Hearing and Other Sensory orCommunication Processes Important?

A: Different body organs perform in a coordinated way for the maintenance of optimum body functioning.…

Q: What are the specific functions of the middle ear?

A: Inner to the tympanic membrane, within temporal bone of human skull middle ear is located. The three…

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: How does a taste bud function?

A: To describe: To describe how a taste bud functions and its effects

Q: State the role of eye lens in the human eye?

A: Eye is the chief organ of the visual system. In most mammals they are paired structures and are oval…

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: Describe the sound-producing organ of pigeon?

A: The sound of pigeon( and many other birds) comes from a mysterious organ that is buried deep within…

Q: Describe three different types of eye in animals.

A: Answer: Introduction: The components of the eye that light passes through on its way to the retina:…

Q: What is the name of the false eyelid that many animals, such the ordinary housecoat, possess?

A: Introduction A Thin Covering Of Skin That Covers And Protects The Eye Is Known As An Eyelid. The Eye…

Q: D escribe basics of the receptors for hearing and equilibrium and their functions

A: Hearing, or auditory perception, is the ability to perceive sounds by detection of vibrations,…

Q: Tell the nature of Olfactory And Facial?

A: Cranial nerves are characterized by their emergence exclusively from the brain and occur in a pair…

Q: Give ana ccount of ear of a bony fish?

A: The bony fishes are a diverse group and composed of bone tissue skeleton. It is the largest…

Q: Describe the general structure of a vertebrate ear.

A: Sensory organs are an important organ that helps to perceive changes in the environment. This helps…

Q: What is outer ear?

A: In an organism, the tissues, which are made from a collection of similar cells (in terms of…

Q: What is the difference between The Middle and Inner Ear?

A: There are sensory organs involved in the perception of various senses like vision, smell, sound,…

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: How do the size and shape of the outer ear help animals detect sounds and localize sounds? How does…

A: The outer ear called the pinnae.It is funnel shaped. The folds and curves of the pinnae enhance…

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: Can cats see in the dark?

A: Vision is the ability of the eyes to view or see objects. The photoreceptors cells present in the…

Q: Describe sensory dicline of hearing?

A: Hearing is a sense by which the person is able in perception of the sound in the environment.

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: What connects ear to the brain?

A: BASIC INFORMATION EAR  It is the sensory organ which is used in hearing. This organ also helps in…

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: Describe the formation of the embryonic eye.

A: INTRODUCTION Embryonic eye development is briefly described below.

Q: Explain why a cochlear implant may not be successful inolder children who are deaf.

A: Introduction:- cochlear implant is a small electronic device that electrically stimulates the…

Anatomy and Physiology of Special Sensory Organs

Sensory organs can be labeled as special sensory structures that permit sight, hearing, odor, and flavor. Sensory structures permitting proprioception, touch, thermal, and pain perception can be classified as more advanced sensory organs. The sensory neurons are trained to find out modifications in the external and internal conditions so that a person's body can react to that change. A stimulus is the first signal that is recognized by any sensory receptor of the body. Stimulus is an impulse generated when there is a change in the surroundings of a person. For example, a heated environment will alert the brain through the thermal sensory organs and generate a reflex accordingly.

Sensory Receptors

The human sensory system is one of the most complex and highly evolved structures, which processes a myriad of incoming messages. This well-coordinated system helps an organism or individual to respond to external stimuli, appropriately. The sensory receptors are an important part of the sensory system. These receptors are specialized epidermal cells that respond to external environmental stimuli. These receptors consist of structural and support cells that form the peripheral unit of the receptor and the neural dendrites which receive and detect the external stimuli.