2221. The plant hormone that induces cell division is
| Answer : Option D |
| Explanation : |
2222. The planet similar to our earth in mass, size and density is
| Answer : Option B |
| Explanation : |
2223. For which one of the following is capillarity not the only reason?
| Answer : Option D |
| Explanation : |
2224. The quantity of water vapour that the atmosphere can hold
| Answer : Option A |
| Explanation : |
2225. The chemical used as a common disinfectant and as a component of contraceptives is
| Answer : Option B |
| Explanation : |
2228. The type of mirror used in the headlamps of cars is the
| Answer : Option D |
| Explanation : |
2229. The atmosphere of the primitive earth before origin of life consisted of:
| Answer : Option B |
| Explanation : |
2230. The amount of air breathed in and out in a single quiet respiration is about
| Answer : Option B |
| Explanation : |
2232. The process by which energy is generated in the sun is the
| Answer : Option D |
| Explanation : |
2233. In patients suffering from coronary arterial disease (CAD), blockage in different coronary vessels can be best detected with the aid of
| Answer : Option D |
| Explanation : |
2234. Which of the following features are true for buffaloes?
1.They have resistance to immense heat
2.They can be put to hard work during the heat of the day
3.They wallow to regulate body temperature
4.They should be rested for several hours in the middle of the day
| Answer : Option B |
| Explanation : |
