| 1 |
Most cartilaginous fishes possess salt execrating organs known as the |
- A. Coecal gland
- B. Foetal gland
- C. Rectal gland
- D. Sebaceous gland
|
| 2 |
The tumor which is localized and not transferred to other body parts. |
- A. Malignant
- B. Benign
- C. apoptosis
- D. Necrosis
|
| 3 |
Bats and humming birds are called. |
- A. Ectotherms
- B. endotherms
- C. Heterotherms
- D. Mesotherms
|
| 4 |
None surgical removal of kidney stone is called. |
- A. Dialysis
- B. lithotripsy
- C. Uremia
- D. Kidney transplant
|
| 5 |
Air in motion is called. |
- A. Atmosphere
- B. Wind
- C. Gas
- D. Weather
|
| 6 |
A chromosome with unequal length of its arm is called: |
- A. Metacantric
- B. Sub metacentric
- C. Acrocentric
- D. Telocentric
|
| 7 |
The maturity on set diabetes of the young is |
- A. an autosomal recessive trait
- B. An autosomal dominant trait
- C. A sex linked trait
- D. A sex influenced trait.
|
| 8 |
One of the following is an example of predator prey relationship |
- A. fungus and alga
- B. Fox and Rabbit
- C. Flower and Insect
- D. Root nodule bacteria
|
| 9 |
Which of the following hormones is not released by the anterior pituitary? |
- A. Melanocyte - releasing hormone
- B. Gonadotropin-releasing harmone
- C. Thyroid- stimulating hormone
- D. Growth hormone
|
| 10 |
Human cells contain types of tRNA molecules. |
- A. 20
- B. 45
- C. 195
- D. 300
|