Applied Biology 27.2

Multiple Choice

Aquatic reptiles and mammals exchange gases using

• gills

• skin

• lungs

• mantle cavities

Multiple Choice

Which of the following is NOT a respiratory structure of land animals?

• skin

• gills

• book lungs

• tracheal tubes

Multiple Choice

One requirement of all respiratory systems is that

• the surface area must be moist

• the surface area must be dry

• the surface area must be small

• the surface area must not be permeable

Multiple Choice

Feathery structures that expose a large surface area of thin, selectively permeable membrane to water for respiration are called

• lungs

• gilss

• alveoli

• air sacs

Multiple Choice

Which respiratory structure is NOT found in terrestrial invertebrates?

• mantle cavities

• book lungs

• skin

• gills