How do we detect that we are touching a hot object?

Q: After handling a fish, what is the best way to get rid of the smell? Why does this work?

A: The fish are aquatic organisms that are enjoyed as a delicacy throughout the world. The handling of…

Q: What should be the strength of an odor that is basically nontoxic in nature so that it is able to…

A: Odors are chemicals or a mix of chemicals that can trigger the sense of smell. They can be toxic and…

Q: What happens to odorants after they are inhaled?

A: The nervous system consists of the brain, spinal cord and nerves. A part of the nervous system is…

Q: How do jalapeños produce a hot sensation?

A: Jalapeños are a type of spicy chili peppers, originated from Mexico and mostly used in Mexican…

Q: How can we smell different things?

A: Introduction: Olfactory systems control the location of pheromones and subsequently prompt related…

Q: How is the waves of sound used in health sciences?

A: Ultrasound waves are sound waves at a frequency higher than the human ear is able to hear.…

Q: How can we recognize and identify thousands of different odors with great accuracy?

A: ODORS:         An odor is a sort of extra-terrestrial invasion in a air medium which conquers the…

Q: Why does rubbing your closed eyes (as you might if you’re tired or your eyes itch) produce a visual…

A: It can mean many things to rub your eyes. You may have an infection of the skin, allergies, or a…

Q: What is the role of the mucus in detection of smells?

A: Olfaction, also referred to as a sense of smell, is the process to create the perception of a smell.…

Q: What do the temperature receptors generate?

A: Receptor potential is produced by the opening of the ion channel. this further leads to the release…

Q: To what extent do external factors influence brightness consistency?

A: The selection, organization, and understanding of insights can contrast among various individuals.…

Q: At night, which type(s) of photopigment enable(s) you to discriminate the colors of neon signs and…

A: Eye is an organ which helps us to provide vision it has several photoreceptors which receives light…

Q: How do we see different colors?

A: The question asks how humans see various colors.

Q: What happens to the pupil of the eye when the light is very bright?

A: The pigmented portion of the eye which is present in the eyeball's middle layer (vascular tunic) is…

Q: How is the sensation of smell created?

A: Nose is a supporting structure that allows the entry of air into the nasal cavity. The nasal cavity…

Q: Why do we detect faint light more effectively in the periphery of the retina than in the fovea?

A: Faint light or dim light is detected by rods in retina

Q: What detects a change in environmental temperature?

A: The skin contains many surface receptors that can sense the change in temperature and the impulse is…

Q: How Are Chemicals Sensed?

A: Chemicals responsible for smell and taste affect the sensory neurons. Sensory neurons are present on…

Q: How do you determine if eye protection is of the proper type?

A: Safety eye wear is defined as any face or eye covering designed to protect the wearer's eyes from…

Q: When converting between Fahrenheit and Celsius you should

A: The correct answers are the first & last option-  Subtract 32 and then divide by 1.8    &…

Q: How does light color affect oxygen production?

A: Distinct colours of light have different effects on plants. Plants are known to be food…

Q: Which parts of your body are most sensitive to touch?

A: Stimulus is any physiological change in an organism's environment which is detectable by receptors.…

Q: Why is a normal eye not able to see clearly the objects placed closer than 25 cm?

A: The eye lens is composed of fibrous, jelly-like material. To see closure and distant object, Its…

Q: How would someone’s sensitivity to touch by their fingertips affect their ability to read Braille?

A: According to the question, we have to find out someone's sensitivity to touch by their fingertips…

Q: What are hot spots?

A: Biodiversity is the variability and variety of life on Earth. It is usually a measure of the…

Q: What kinds of molecules often trigger our sense of smell?

A: When we sense a smell, we actually sense the presence of small vaporized molecules. So, when we…

Q: Which regulates the quantum of light entering the human eye?

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

Q: How does the combustion of biomass fuel affect the eyes?

A: Biomass combustion essentially implies burning organic material. For centuries, people have utilized…

Q: how does our brain identifies individual odors

A: The olfactory cortex is fundamental for the preparing and view of scent. It is situated in the…

Q: What is jack-o'-lantern ?

A: The name Jack- o'- lantern  comes from phenomenon of a strange light flickering over the peat dogs…

Q: When light strikes photoreceptors, what takes place?

A: Introduction Photoreceptor are specialized neurons found in retina, Which convert light energy in to…

Q: White light contains only the green and orange colors of light. O True False

A:

Q: Why does Houston think dark matter is horse pucky?

A: We live in a universe in which much of the space appears to be filled with nothing but emptiness.…

Q: Which part of the human eye conveys the electrical signals generated by the light sensitive cells of…

A: The human eye is an organ that reacts to light and allows vision. It is a fused two-piece unit,…

Q: How does repeated sniffing help to identify faint odors?

A: Humans perceive the external environment with the help of the five senses, sight, smell(olfaction),…

Q: What is sclera?

A: Organs such as the eyes make up the visual system. They give living organisms vision, the ability to…

Q: Why does one feel blinded for a short while on coming out of a dark room.

A: The eye is an organ that controls and enables sight. It has a number of components including cornea…

Q: How do you see an object and its colour?

A: Eyes are pair of organs for sight. They are situated in the deep protecting bony cavities of skull…

Q: shortly say why we can smell coffee quite easily but have a harder time smelling dry bread?

A: Olfactory receptor neurones are present in to the limited region of nasal epithelium in the superior…

Q: bad effects of excessive use of artificial light

A: Artificial light is human-made and might emanate from sources together with fireplace, light,…