Where does the auditory (Eustachian) tube lead?

Q: What is ascus?

A: There are some living organisms that cannot be observed by the naked eye and only can be seen under…

Q: What is the function of the eyelashes?

A: Multiples of cells together assemble to form tissue and tissues combine together to build up an…

Q: What are compound eyes?

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

Q: What is pinkeye?

A: Step 1 Eyes are the organs of sight. They are photoreceptors organs that can perceive images of…

Q: What structure allows sound waves to reach theeardrum?

A: The ear is the sense organ involved in performing important functions like hearing and balancing.…

Q: In the gastrula, howmany compartmentsare formed from theblastocoel?

A: Gastrula and blastocyst are the stages of early embryonic development. An embryo is formed from the…

Q: How is the sound vibrationcaptured by the tympanumtransmitted through theossicular chain of the…

A: The ears are responsible for collecting the data from the surrounding and translating it to brain in…

Q: What are the contents of the carpal and ulnar (Guyon’s) tunnels?

A: Hand and wrist are very  important for our overall movement. Bones, muscles and ligaments in hands…

Q: Why does the cochlea have the appearance of a snail shell?

A: Answer :  The round position of the cochlea enhances its ability to receive low-pitched sounds.…

Q: Can a baby hear in the womb?

A: Meiosis produces the gametes like sperm in male and the ova in the female. When the male sperm comes…

Q: What specific structure opens on the superior nasal concha?

A: Introduction: Nasal conchae are formed by the ethmoid bone and inferior nasal conchae bones. Nasal…

Q: What is the relationship between the middle ear bones and the cochlea?

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

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: Which are the three small middle ear bones?

A: The three small middle ear bones are: malleus incus stapes

Q: Jacobson's organ is concerned with- (A) Smell (B) Burrowing (C) Touch (D) Vision

A: Introduction - The olfactory system refers to the biological structures that aid in the perception…

Q: To which structure of the external ear does the malleus of the middle ear attach?

A: Tympanic membrane is a structure of the external ear which connects with malleus bones in the middle…

Q: Describe the relationship between  the ethmoid bone and olfactory bulbs.

A: The ethmoid bone is a single porous bone that forms the midfacial region of the skull and is found…

Q: What is the spiral organ, and where is it located?

A: The ear is divided into three parts, the outer pinna layer, the middle tympanic layer and the inner…

Q: Write short note on (a) Hindbrain (b) Retina (c) Ear ossicles

A: The human brain is the central organ of the human nervous system, and with the spinal cord makes up…

Q: ced Which of the following participates in the conduction of sound waves? 1) otolith membrane 2)…

A: The structures that participate in the conduction of sound waves include the auditory canal, malleus…

Q: What is the purpose of the auditory tubes opening into the nasopharynx?

A: The nervous system is one of the vital systems of a body. It is a system of nerves which carry…

Q: Where are the ossicles found in the auditory system?

A: The auditory system is one of the sensory systems for the sense of hearing. It includes both the…

Q: Without otoliths, vertbrates would be unable to detect ______." A) angular acceleration of their…

A: Otoliths are present in vertebrates as a small particles made up of gelatinous material and calcium…

Q: Why does everyone's voice quality (timber) vary?

A: Larynx is defined as a type of organ that is located at the anterior part of the neck. It acts as a…

Q: Apart from the bony boundaries, which structure separates the external from the middle ear? Which…

A: The ear is a complex organ of the sensory system. It is placed on the human skull bilaterally on the…

Q: In which of the following structures would you find a tectorial membrane?   Question 11 options:…

A: With its direct link to the stereocilia of outer hair cells and its impact on fluid flow surrounding…

Q: What do you mean by tympanic cavity?

A: Eardrum is also known as tympanum. It vibrates when sound waves strike it.

Q: How are the ° lacysts or auditory vessicles formed? DISCUSS.

A:

Q: What are the olfactory hairs and what is their function?

A: The olfactory receptors—small, slender nerve cells embedded in large numbers in the epithelium of…