| 1 |
Primary succession may start in a dry soil or rock is called. |
- A. Hydrosere
- B. Xerosere
- C. Derosere
- D. Desert
|
| 2 |
Which organ is the central station of Metabolism. |
- A. Liver
- B. Kidney
- C. Spleen
- D. Skin
|
| 3 |
Innate behaviour is a collection of responses that are predetermined by the |
- A. Heritage
- B. Birthright
- C. Inheritance
- D. Legacy
|
| 4 |
A chemical that kills weed plants is called. |
- A. Pesticide
- B. Inseccticide
- C. fungicide
- D. Herbicide
|
| 5 |
Cancer occurs due to error in |
- A. Binary fission
- B. Budding
- C. Mitosis
- D. Meiosis
|
| 6 |
The gene for blue opsin is present on autosome |
|
| 7 |
Oxygen carryiing capacity of blood does not depend upon: |
- A. Particle pressure of CO<sub>2</sub>
- B. Particle pressure of O<sub>2</sub>
- C. Height from sea level
- D. Quantity of blood
|
| 8 |
The disease caused due to destruction of adrenal cortex is. |
- A. Cushing
- B. Diabetes
- C. Addison
- D. Alzheimer
|
| 9 |
_______ regulates the kidney's retention of water. |
- A. Prolactin
- B. Oxytocin
- C. Thyroxin
- D. Vasopressin (ADN)
|
| 10 |
Hypophosphatemia rickets is an X linked. |
- A. Dominant trait
- B. Over dominant trait
- C. co dominant trait
- D. Recessive trait
|