6. As major animals groups evolved they have become ---, more complex, able to occupy increasingly hostile environments and are increasingly --- of environmental change
smaller, dependent
larger, independent
larger, dependent
smaller, independent
7. Cells of a shrew consume oxygen how many times faster than those of an elephant?
25x
75x
100x
50x
8. How do most animals obtain their energy?
Through consumption of food by carbonation respiration that requires oxygen
Through oxidation of food by cellular respiration that requires oxygen
Through oxidation of food by muscular respiration that requires potassium
9. Animals use what compounds to store short term chemical energy needed for respiration?
Glycogen
Adenosine and Triphosphate
Lipids
10. Animals use what compounds to store medium term chemical energy needed for respiration?
Adenosine and Triphosphate
Glycogen
Lipids
11. Oxygen consumption depends on body mass
True
False
12. The worlds ecosystem are defined in terms of --- availability
money
mineral
water
food
13. Energy metabolism per unit time =
Reproductive rate
Metabolic rate
Basal metabolic rate
Oxygen consumptive rate
14. Generalists...
can't maintain a constant body temp
can maintain a constant body temp
15. Iguanas use what method to keep warm when diving?
Vasoconstriction
Colour change
Shuttling
16. Elephant body mass = ? , Total O2 consumption = ?, O2 consumption per kg = ?
2383, 0.007 litres, 268 litres
2383, 0.700 litres, 2.68 litres
3833 kg, 268 litres, 0.007 litres
3833, 2.68 litres, 0.700 litres
17. Shrew body mass = ?, Total O2 consumption = ?, O2 consumption per kg = ?
0.012 kg, 0.355 litres, 0.074 litres
0.004 kg, 7.40 litres, 0.035 litres
0.004 kg, 0.035 litres, 7.40 litres
0.012 kg, 0.035 litres, 0.074 litres
18. Animals use what compounds to store long term chemical energy needed for respiration?
