Biology 9 Chapter 11

1. During fasting 2 kg of fats are used in:

a) Two days
b) Three days
c) One day
d) Four days

2. Souring of butter is due to:
a) Alcohol
b) Butyric acid
c) Acetic acid
d) Lactic acid

3. Process of photosynthesis occur in:
a) Ribosomes
b) Mitochondria & cytoplasm
c) Chloroplast
d) Endoplasmic reticulum

4. Process of respiration occurs in:
a) Chloroplast
b) Mitochondria & cytoplasm
c) Ribosomes
d) Endoplasmic reticulum

5. The gills are very effective for gaseous exchange in:
a) Aquatic animals
b) Insects
c) Small animals
d) Terrestrial animals

6. In insects and other land dwelling arthropods the resopiraty organs are:
a) Skin
b) Gills
c) Lungs
d) Tracheal tubes

7. Match the Items..... The first stage of the organisms

a) Respiration
b) External respiration
c) Anaerobic respiration
d) Aerobic respiration

8. Match the Items..... Organisms oxidize their food without

a) Aerobic respiration
b) Sinuses
c) Respiration
d) Anaerobic respiration

9. Match the Items..... In large organisms the glucose etc

a) Respiration
b) Sinuses
c) Larynx
d) Aerobic respiration

10. Match the Items..... The oxidation of the absorbed food

a) Bronchioles
b) Sinuses
c) Larynx
d) Respiration

11. Match the Items..... Open into nasal cavity

a) Larynx
b) Sinuses
c) Bronchioles
d) Pleural membrane

12. Match the Items..... Upper most part of the air tube

a) Pleural membrane
b) Larynx
c) Bronchioles
d) 16 %

13. Match the Items..... have no cartilagenous plates in

a) 16 %
b) Bronchioles
c) 4 %
d) Pleural membrane

14. Match the Items..... Double layered membrane in

a) 16 %
b) 79 %
c) Pleural membrane
d) 4 %

15. Match the Items..... Oxygen gas

a) 4 %
b) 16 %
c) Saturated
d) 79 %

16. Match the Items..... Carbon dioxide

a) 79 %
b) External respiration
c) 4 %
d) Saturated

17. Match the Items..... Nitrogen

a) Anaerobic respiration
b) Saturated
c) External respiration
d) 79 %

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