Chemoreceptor is the sensory receptor which detect the chemicals. The sense of smell and the taste both depends on the chemoreceptor. The sense of smell is called olfaction whereas the sense of taste is called the gestation. The olfaction cells are present in the nasal cavity and have approximately 20 million receptors cells and mouth consists of about 10 , 000 chemoreceptor are called the taste buds. These sensory cells in the nose detect the odor of the fragrance whereas the sensory cells in the mouth detect the taste and flavor of the food.

Question

Want to see the full answer?

Answer 1

Question

Chapter 27, Problem 3MCQ

Summary Introduction

Introduction:

Chemoreceptor is the sensory receptor which detect the chemicals. The sense of smell and the taste both depends on the chemoreceptor. The sense of smell is called olfaction whereas the sense of taste is called the gestation. The olfaction cells are present in the nasal cavity and have approximately 20 million receptors cells and mouth consists of about 10,000 chemoreceptor are called the taste buds. These sensory cells in the nose detect the odor of the fragrance whereas the sensory cells in the mouth detect the taste and flavor of the food.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

foraging/diet type teeth tongue stomach intestines cecum Insectivory numerous, spiky, incisors procumbentExample: moleExample: shrew -- simple short mostly lacking Myrmecophagy absent or reduced in numbers, peg-likeExample: tamandua anteater extremely long simple, often roughened short small or lacking Terrestrial carnivory sharp incisors; long, conical canines; often carnassial cheek teeth; may have crushing molarsExample: dog -- simple short small Aquatic carnivory homodont, spiky, numerousExample: common dolphin -- simple or multichambered (cetaceans only) variable small or absent Sanguinivory very sharp upper incisors; reduced cheek teethExample: vampire bat grooved tubular, highly extensible long small or lacking Herbivory (except nectivores) incisors robust or absent; canines reduced or absent; diastema; cheek teeth enlarged with complex occlusal surfacesExample: beaver -- simple (hindgut fermenters) or multichambered (ruminants) long large Filter feeding none…

3. Shown below is the dental formula and digestive tract anatomy of three mammalian species (A, B, and C). What kind of diet would you expect each species to have? Support your answers with what you can infer from the dental formula and what you can see in the diagram. Broadly speaking, what accounts for the differences? Species A 3/3, 1/1, 4/4, 3/3 པར『ན་ cm 30 Species B 4/3, 1/1, 2/2, 4/4 cm 10 Species C 0/4, 0/0,3/3, 3/3 020

3. Shown below is the dental formula and digestive tract anatomy of three mammalian species (A, B, and C). What kind of diet would you expect each species to have? Support your answers with what you can infer from the dental formula and what you can see in the diagram. Broadly speaking, what accounts for the differences? Species A 3/3, 1/1, 4/4, 3/3 cm 30 Species B 0/4, 0/0, 3/3, 3/3 cm 10 Species C 4/3, 1/1, 2/2, 4/4 E 0 cm 20 AIL