Label the gustatory structures in Figure 24.18(a), (b), and (c).

Q: Identify the characteristics of a countercurrent mechanism,and explain its role in concentrating the…

A: The characteristic of the countercurrent mechanism is that this mechanism serves to create a…

Q: .When it is easier to blow up one balloon compared to another balloon, it is because the lung which…

A: The lungs are a pair of vital organs of respiration which are located in thoracic cavity. Each lungs…

Q: Label the following numbers: 32, 35, 37 & 40 of the inner ear (B) and cochlea in transverse position…

A: When energy from the environment activates receptor cells in the auditory sensory organ. The ear…

Q: Define cochlear nerve

A: The cochlear nerve can be defined as a sensory nerve responsible for transporting auditory impulses…

Q: Select the best answer or answers from the choices given: Equilibrium receptors that report the…

A: The ear is the organ that helps in hearing and provides balance to the body. Ears are divided into…

Q: Identify the termination of the olfactory (I) nerve in the brain, the foramen through which it…

A: The olfactory system or sense of smell can be defined as the sensory system used for smelling…

Q: Name the spot in the retina where no photoreceptor is present and optic nerve is formed.

A: The eye consists of photoreceptor cells and there are two kinds of photoreceptor cells namely rods…

Q: Define optic tract

A: The eye is the visual sense organ. Without its capacity and vision, we are unable to do anything.…

Q: Select the best answer or answers from the choices given: Gustatory epithelial cells are stimulated…

A: The body of higher animals (including human beings) consists of specialized receptor cells, which…

Q: What is the major structure easily distinguishes corpus cavernosum from the spongio-sum? Explain.

A: The male reproductive system is involved in several activities such as the production of male…

Q: Certain postganglionic neurons cause the pupil of the eye to constrict by releasing what chemical…

A: Post-ganglionic nerve fibres are the nerve fibres that stretch from the ganglion to the effector…

Q: 4.

A: In most primates, a nail is a claw-like plate at the tip of the fingers and toes. Nails are similar…

Q: Define optic nerve

A: The eyes are complex sense organs. They gather information about the environment; and the brain…

Q: can you show how do you do the corss to see the result?

A: This is an example of  epistasis where the effect of one gene masks the effect of other gene present…

Q: Define olfactory cortex

A: Sensory organs serves as the window for the brain, as they keep the brain aware of what is going on…

Q: Would the receptors for equilibrium work in space at zero gravity?

A: The ear is the organ of hearing. The components of the ear are the external ear, pinna, external…

Q: In the inner ear, basilar fibers are arranged with a variable dimensions along The Basilar membrane.…

A: The ear is an organ that facilitates hearing. It collects and processes sound waves into an…

Q: Daily exposure to sounds with a loudness of at least __________________decibels may cause permanent…

A: Ear is the hearing organ. There are three areas of the ear. They are the external ear, the middle…

Q: Identify the following structures of the eye

A: The retina is a layer of light sensitive tissue situated at the innermost portion of the eye. The…

Q: Define vestibulocochlear nerve

A: The vestibulocochlear nerve can be described as the eighth cranial nerve in humans. It contains two…

Q: Define palpebral conjunctiva

A: The organs of the body that are involved in perceiving photo stimulation are referred to as eyes.…

Q: Label the gustatory structures in Figure 24.18(a), (b), and (c). Epiglottis- Palatine tonsil-…

A: We can say that The gustatory system is a sensory system that is accountable for the perception of…

Q: Give exact location and function of optic nerve

A: The location of the c nerve is in the back eye. It is also known as cranial nerve or cranial nerve…

Q: identify the structures listed with Figure

A: this diagram is of Hypothalamus containing pituitary gland. the location of the hypothalamus is at…

Q: Define conjunctiva

A: Eye is an organ of sight. Eyes are composed of an optical portion, which focuses the visual image on…

Q: Define middle ear

A: The ear is that the organ of hearing and, in mammals, balance. In mammals, the ear is typically…

Q: Figure 8.3 A. Ampulla of semicircular duct B. Auditory tube C. Basilar membrane 22 D. Cochlea E.…

A: auditory mechanoreceptors assist in detection of sound wave and transducing them into nerve…

Q: Select the best answer or answers from the choices given: Proprioceptors include all of the…

A: Proprioceptors Aids in coordination and movement by helping the animal to perceive information…

Q: Write short note on  (a) Cochlea (b) Organ of Corti (c) Synapse

A: The human ear is the organ of hearing and equilibrium that detects and analyzes sound by…

Q: Label the following structures of the ear:

A: The above picture is of ear showing three parts,  External ear Middle ear Internal ear External…

Q: Mr. Smith, who is 68 years old, had almost lost vision in both his eyes. The doctor diagnosed his…

A: Vision is the process of reconstruction of images in the brain. Eye is the anatomical structure that…

Q: 20) Identify these highlighted structures (ends of these tracts)

A: In the human brain, the cerebellum serves an essential part in the controlling of motor coordination…

Q: Starting with the auricle, trace a sound wave into the innerear to the point at which action…

A: The auricle or pinna part is the visible part of the outer ear. It gathers sound waves and directs…

Q: Please label the following. A B D E F

A: The ear is a sensory organ that detects sound. The hearing sense is sensitive to sound stimuli. The…

Q: What type of receptor are the hair cells of the crista ampullaris? What type of fluid is labeled as…

A: Ears are the sense organs that allow us to hear. The ear is divided into three main regions- the…