| 1 |
Number of spiracles in cockroach is |
- A. 20 pairs
- B. 10 pairs
- C. 06 pairs
- D. 08 pairs
|
| 2 |
Rubisco is the most abundant protein in |
- A. Golgi bodies
- B. Chloroplast
- C. Nucleoli
- D. Mitochondria
|
| 3 |
Respiratory organs in fish are |
- A. Lungs
- B. Gills
- C. Skin
- D. Fins
|
| 4 |
The main site of exchange of gases iin plants are |
- A. Cuticle
- B. Lenticel
- C. Stomata
- D. Epidermis
|
| 5 |
The number of pairs of spiracles in abdominal segments of cocroach are |
|
| 6 |
Respiratory pigment present in muscles is called ______ |
- A. Myoglobin
- B. Globin
- C. Haemoglobin
- D. Haemocyanin
|
| 7 |
Heart burn is a painful sensation in the |
- A. Stomach
- B. Small intestine
- C. Chest cavity
- D. Pharynx
|
| 8 |
How much air can lungs when they are fully inflated |
- A. 5 liters
- B. 4 liters
- C. 3.5 liters
- D. 4.5 liters
|
| 9 |
_____ is more important regulator of breathing process. |
- A. Oxygen
- B. Carbon di oxide
- C. Myoglobin
- D. Hemoglobin
|
| 10 |
Which is correct order of parts of air passage ways in man. |
- A. Nostrils, Nasal cavity, Pharynx, Larynx
- B. Nasal cavity, Nostrils, Pharynx, Larynx
- C. Nasal cavity, Pharynx, Nostrils, Larynx
- D. Nostrils, Pharynx, Larynx, Nasal cavity
|