CSS :: Forestry Environment
|
|
|
|
|
|
| 221. |
Eichhornia cressipes is a: |
| A. |
Desert plant |
B. |
Parasite |
| C. |
Water plant |
D. |
Terrestrial plant |
Answer: Option C
Explanation:
|
| 222. |
Mycorrhiza is the phenomenon of: |
| A. |
Antagonism |
B. |
Parasitism |
| C. |
Endemism |
D. |
Symbiosis |
Answer: Option D
Explanation:
|
| 223. |
Which of the following does not have stomata? |
| A. |
Hydrophytes |
B. |
Submerged hydrophytes |
| C. |
Xerophytes |
D. |
Mesophytes |
Answer: Option B
Explanation:
|
| 224. |
Excessive aerenchyma is characteristic of: |
| A. |
Hydrophytes |
B. |
Xerophytes |
| C. |
Mesophytes |
D. |
Heliophytes |
Answer: Option A
Explanation:
|
| 225. |
A0 layer of soil contains |
| A. |
Mineral soil |
B. |
Litter |
| C. |
Unweathered material like rock |
D. |
None of the above |
Answer: Option B
Explanation:
|
| 226. |
Which of the following is not a angiosperm? |
| A. |
Chara |
B. |
Hydrilla |
| C. |
Lotus |
D. |
Water lettuse |
Answer: Option A
Explanation:
|
| 227. |
Water-logged condition will quickly occur in which type of soil? |
Answer: Option D
Explanation:
|
| 228. |
In water logged soil plants cannot grow properly because the soil is: |
| A. |
Physiologically wet |
B. |
Physologically dry |
| C. |
Physically dry |
D. |
None of the above |
Answer: Option B
Explanation:
|
| 229. |
Water pores are found in which of the following plants? |
| A. |
Xerophytes |
B. |
Mesophytes |
| C. |
Hydrophytes |
D. |
Halophytes |
Answer: Option C
Explanation:
|
| 230. |
Plants, such as Prosopis, Acacia, and Capparis represent examples of tropical: |
| A. |
Grasslands |
B. |
Evergreen forests |
| C. |
Deciduous forests |
D. |
Thorn forests |
Answer: Option D
Explanation:
|
Read more:
|
|
