| 1 |
In first stem of glycolysis glucose molecules breaks ans divide into two _______ molecules |
Citric acid
Lactic acid
Pyruvic acid
Formic acid
|
| 2 |
Stomata are present in: |
Phloem
Xylem
Endodermis
Epidermis
|
| 3 |
For gaseous exchange the leaf and young stems have in their epidermis: |
Stomata
Lenticels
Companion cell
Guard cells
|
| 4 |
Most of the gaseous exchange in a leaf occurs through: |
Stomata
General surface
Cuticle
Lenticels
|
| 5 |
Which gas us absorbed through stomata of plant during night? |
Carbon dioxide
Oxygen
Nitrigen
Hydrogen
|
| 6 |
Pharmacology was developed in: |
17th century
18th Century
19th Century
20th Century
|
| 7 |
When the antibiotics are not effective against viral infections, then it is called. |
Efficiency
Efficacy
Inefficiency
Resistance
|
| 8 |
The method's of administering vaccines is/are: |
Injection
Mouth
Nasal spray
All of these
|
| 9 |
In case of tetanus vaccination which is for limited time___ are used for continuous protection. |
B.Lymphocytes
Booster shots
Antibiotics
None of these
|
| 10 |
Edward Jenner first introduced the world's first: |
Vaccination
Antigen
Antibiotics
Addicitive drugs
|
| 11 |
A medicine for lowering blood pressure, which has sulfonamide group is: |
Asprine
Penicilline
Thiazide diuretics
Teramycine
|
| 12 |
The most prescribed medications in modern medicine are: |
Antibiotics
Sedatives
Cardiotonics
Halluctiongens
|
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