HUMAN BIOLOGY(LL)-W/LAB MAN
HUMAN BIOLOGY(LL)-W/LAB MAN
16th Edition
ISBN: 9781260908466
Author: Mader
Publisher: MCG
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Chapter 10.4, Problem 1CYP
Summary Introduction

To analyze:

The effect produced by the volume of the thoracic cavity on the pressure in the lungs.

Introduction:

A respiratory system is a group of an organ that include air passages, lungs, pulmonary vessels and breathing muscles that help in exchange of gases between air and blood. The gaseous exchange also takes place between the blood and billions of body cells. Each organ of the respiratory system helps in air distribution, but alveoli are responsible for actual gaseous exchange.

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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

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HUMAN BIOLOGY(LL)-W/LAB MAN

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Respiratory System; Author: Amoeba Sisters;https://www.youtube.com/watch?v=v_j-LD2YEqg;License: Standard youtube license