PG TRB Zoology Study Materials Pdf Free Download
| 5. |
Antigen is a substance which |
| |
- A. is used to treat poisoning
- B. lowers body temperature
- C. destroys harmful bacteria
- D. stimulates formation of antibody
|
| 6. |
Insulin is secreted by |
| |
- A. Thyroid
- B. Liver
- C. Kidney
- D. Pancreas
|
| 7. |
Glucose is stored in our body in the form of |
| |
- A. Amino acids
- B. Insulin
- C. Fat
- D. Glycogen
|
| 8. |
The most valuable pearl is produced by |
| |
- A. Unio
- B. Ostrea virginiana
- C. Mytilus
- D. Meleagrina
|
