1. True or False:
Marine mammals have larger tidal volume values that terrestrial mammals
Marine mammals have larger tidal volume values that terrestrial mammals
2. Where is the site of gas exchange?
a. Alveoli
b. Bronchi
c. Brochiloes
d. Trachea
a. Alveoli
b. Bronchi
c. Brochiloes
d. Trachea
3. What is cellular respiration?
a. cells breathing though pores in the skin
b. air coming into the lungs
c. the process of turning oxygen and glucose into energy
d. the process of cells dividing
a. cells breathing though pores in the skin
b. air coming into the lungs
c. the process of turning oxygen and glucose into energy
d. the process of cells dividing
4. Which mammal has no pleura cavity?
a. seal
b. elephant
c. manatee
a. seal
b. elephant
c. manatee
5. In one breath, a manatee can exchange how much of the air in its body with air outside?
a. 10%
b. 50%
c. 90%
d. less than 20%
a. 10%
b. 50%
c. 90%
d. less than 20%
6. True or false:
The concentration on myoglobin can be as much as 30% more in marine mammals than in terrestrial mammals.
The concentration on myoglobin can be as much as 30% more in marine mammals than in terrestrial mammals.
ANSWERS BELOW
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1. TRUE
2. A
3. C
4. B
5. C
6. TRUE
2. A
3. C
4. B
5. C
6. TRUE