| 1 |
Which one is Tall grass |
- A. Andropogon
- B. Panicum
- C. Both a & b
- D. Stipa
|
| 2 |
In xerosere, polytrichum and tortula represent. |
- A. Herbaceous stage
- B. Moss stage
- C. Follage lichen stage
- D. Crustose lichen stage
|
| 3 |
Similarity in characteristics resulting from common ancestry is known as: |
- A. Analogy
- B. Homology
- C. Evolutionary relationship
- D. Phylogeny
|
| 4 |
The living organisms producing their own food. |
- A. Heterotrophs
- B. Consumers
- C. Green plants
- D. Decomposers
|
| 5 |
The average rainfall is between 750 - 1500 mm in |
- A. Temperate deciduous forests
- B. Coniferous alpine and boreal forests
- C. Tropical rain forests
- D. Grassland ecosystem
|
| 6 |
Pinus wallichiana pinus roxbugil Abies pindrow picea smithiana Cederous deodara are plants of |
- A. Coniferous alpine and boreal forests
- B. Temperate deciduous forests
- C. Tropical rain forests
- D. Grassland ecosystem
|
| 7 |
In grassland ecosystem annual rainfall is about 250 to |
- A. 350 mm
- B. 450 mm
- C. 650 mm
- D. 750 mm
|
| 8 |
Biome is a |
- A. Simple community
- B. Complex community
- C. Regional community
- D. Climax community
|
| 9 |
A localized group of individuals belonging to the same species is called as. |
- A. Community
- B. Population
- C. Ecosystem
- D. Bio sphere
|
| 10 |
Primary succession may start in a dry soil or rock is called. |
- A. Hydrosere
- B. Xerosere
- C. Derosere
- D. Desert
|