| 1 |
The homeostatic thermostat is present in. |
- A. Pituitary
- B. Hypothalamus
- C. Kidney
- D. Pancreas
|
| 2 |
The malpighian tubules remove nitrogenous wastes from the |
- A. Lymph
- B. Hind gut
- C. Hemolymph
- D. Coelomic fluid
|
| 3 |
The most concentrated external environment is termed as. |
- A. Hypotonic
- B. Hypertonic
- C. Osmotic
- D. Isotonic
|
| 4 |
For evaporative cooling bats use |
- A. Saliva
- B. Urine
- C. Sweat
- D. All a,b,andc
|
| 5 |
Animals inhabiting environment with acute shortage water excrete |
- A. Ammonia
- B. Uric acid
- C. Allantion
- D. Urea
|
| 6 |
The most toxic nitrogenous waste in animals is. |
- A. Uric acid
- B. ammonia
- C. Creatinine
- D. Urea
|
| 7 |
Which evemt si not associated with the activity of expiration? |
- A. Contraction of diaphragm
- B. More dome like shape of diaphragm
- C. Back ward& downward movement of rib cage
- D. Relaxation of intercoastals muscles
|
| 8 |
All the collecting tubules of human kidney finally discharge into the. |
- A. Bowman's capsule
- B. glomerulus
- C. Pelvis
- D. Urethra
|
| 9 |
Chemical that cause fever and are produce from blood cells are |
- A. Bilirubin
- B. Interferons
- C. Pyrogens
- D. Anti biodies
|
| 10 |
Bowman capsule continues as extensively convoluted proximal tubule loop of henie and the distal tubule which empties into |
- A. Collecting tubules
- B. Malpighian tubules
- C. Renal tubules
- D. Neural tubules
|