1.
_________ respiration is directly involved in the production of energy, necessary for all living activities.

A. Organismic

B. Cellular

C. Both of these

D. None of these

Answer Discus (0)

2.
______ respiration is the process by which cell utilized oxygen and produces CO2

A. Cellular

B. Organismic

C. Both of these

D. None of these

Answer Discus (0)

3.
Of the following, which one is better respiratory medium.

A. Air

B. Water

C. Soil

D. None of these

Answer Discus (0)

4.
Oxygen contents per liter of air is

A. 10 ml

B. 100 ml

C. 200 ml

D. 100ml

Answer Discus (0)

5.
Water is _____ times viscous than air

A. 50

B. 1000

C. 5000

D. 8000

Answer Discus (0)

6.
There are ______ stomata per square cm of leaf surface in Tobacco plants.

A. 1200

B. 12000

C. 100,000

D. 1000

Answer Discus (0)

7.
The air spaces may comprise upto ______ of total volume of leaf surface.

A. 30%

B. 20%

C. 40%

D. 50%

Answer Discus (0)

8.
The glycolate produced diffuses into the membrane bounded organelles called

A. Glyoxisomes

B. Peroxisomes

C. Lysosomes

D. Mitochondria

Answer Discus (0)

9.
Active site of Rubisco is evolved to bind

A. CO2

B. O2

C. Both of these

D. H2O

Answer Discus (0)

10.
Number of spiracles present in cockroach is

A. 15

B. 10

C. 20

D. 30

Answer Discus (0)

11.
Number of spiracles present in the thorax of cockroach is

A. 2

B. 3

C. 5

D. 4

Answer Discus (0)

12.
When abdomen expands, the number of spiracles open is

A. 2

B. 3

C. 6

D. 8

Answer Discus (0)

13.
The blood enters the _____ side of heart

A. Posterior

B. Anterior

C. Lateral

D. All possible

Answer Discus (0)

14.
Gaseous exchange through the skin is known as ______ respiration.

A. Cuticular

B. Cutaneous

C. Skin

D. Pulmonary

Answer Discus (0)

15.
Parabronchi are open at ______ end/s

A. Single

B. Both

C. Do not have opening

D. None of these

Answer Discus (0)

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General Subjects

Business

Gaseous Exchange Mcqs

Computer MCQS

Sciences MCQS

1. _________ respiration is directly involved in the production of energy, necessary for all living activities.

Answer & Solution

2. ______ respiration is the process by which cell utilized oxygen and produces CO2

Answer & Solution

3. Of the following, which one is better respiratory medium.

Answer & Solution

4. Oxygen contents per liter of air is

Answer & Solution

5. Water is _____ times viscous than air

Answer & Solution

6. There are ______ stomata per square cm of leaf surface in Tobacco plants.

Answer & Solution

7. The air spaces may comprise upto ______ of total volume of leaf surface.

Answer & Solution

8. The glycolate produced diffuses into the membrane bounded organelles called

Answer & Solution

9. Active site of Rubisco is evolved to bind

Answer & Solution

10. Number of spiracles present in cockroach is

Answer & Solution

11. Number of spiracles present in the thorax of cockroach is

Answer & Solution

12. When abdomen expands, the number of spiracles open is

Answer & Solution

13. The blood enters the _____ side of heart

Answer & Solution

14. Gaseous exchange through the skin is known as ______ respiration.

Answer & Solution

15. Parabronchi are open at ______ end/s

Answer & Solution

Engineering MCQS

General Subjects MCQS

1.
_________ respiration is directly involved in the production of energy, necessary for all living activities.

2.
______ respiration is the process by which cell utilized oxygen and produces CO2

3.
Of the following, which one is better respiratory medium.

4.
Oxygen contents per liter of air is

5.
Water is _____ times viscous than air

6.
There are ______ stomata per square cm of leaf surface in Tobacco plants.

7.
The air spaces may comprise upto ______ of total volume of leaf surface.

8.
The glycolate produced diffuses into the membrane bounded organelles called

9.
Active site of Rubisco is evolved to bind

10.
Number of spiracles present in cockroach is

11.
Number of spiracles present in the thorax of cockroach is

12.
When abdomen expands, the number of spiracles open is

13.
The blood enters the _____ side of heart

14.
Gaseous exchange through the skin is known as ______ respiration.

15.
Parabronchi are open at ______ end/s