| 1 |
Bats and humming birds are called. |
- A. Ectotherms
- B. endotherms
- C. Heterotherms
- D. Mesotherms
|
| 2 |
Dialyses means |
- A. Removing the blood
- B. Cleaning the blood
- C. Diluting the blood
- D. Storing the blood
|
| 3 |
Which one is not a mesophyte. |
- A. Brassica
- B. Mango
- C. Rose
- D. Cacti
|
| 4 |
Mammalian kidney including human is adapted to conserve water by over |
- A. 20.5%
- B. 50%
- C. 99.5%
- D. 70%
|
| 5 |
The group of animals whose excretory system is structurally associated with nutritive tract. |
- A. Vertebrates
- B. Earthworm
- C. Insects
- D. Planaria
|
| 6 |
Antidluretric hormone (ADH) released from posterior pituitary act to actively transport water from filtrate to kidney's |
- A. Pelvis
- B. Medulla
- C. Cortex
- D. Interstitium
|
| 7 |
Th elateal walls of the chest cavity of man are composed of the: |
- A. Ribs
- B. Intercostals Muscles
- C. Ribs and intercoastal muscles
- D. Ribs ,Intercostals Muscles & diaphragm
|
| 8 |
Urine leaves the kidney through aduct called. |
- A. Urethara
- B. Pelvis
- C. Ureter
- D. Naphron
|
| 9 |
None surgical removal of kidney stone is called. |
- A. Dialysis
- B. lithotripsy
- C. Uremia
- D. Kidney transplant
|
| 10 |
The most toxic nitrogenous waste in animals is. |
- A. Uric acid
- B. ammonia
- C. Creatinine
- D. Urea
|