Q. No.Consider three sample areas with the following composition:
Sample area I:
has three species of birds, two are represented by one individual each and the third by four individuals
Sample area II:
has three species of birds, each represented by two individuals
Sample area III:
has a species of insects, a species of mammals and a species of birds, each with two individuals
Which area will be considered as the most diverse?
1. Sample area I
2. Sample area II
3. Sample area III
4. Sample area II and Sample area III are equally diverse
1. Sample area I
2. Sample area II
3. Sample area III
4. Sample area II and Sample area III are equally diverse
The first biosphere reserves established in India was:
| 1. | Nilgiri | 2. | Kanchenjunga |
| 3. | Gulf of Mannar | 4. | Sunderbans |
Identify the incorrectly matched pair:
1. Kaziranga national park - one horned rhinoceros
2. Keoladeo national park - siberian cranes
3. Dachigam national park - hangul or kashmiri stag
4. Manas national park - great Indian bustard
Year-to-year variation shown by areas with more species is ................... with respect to areas with less species.
| 1. | less | 2. | more |
| 3. | same | 4. | absent |
The following graph shows the species-area relationship. Regression coefficient if shown by:
| 1. | S | 2. | C |
| 3. | Z | 4. | log S |
Identify the correct fact regarding the biodiversity hot spots in the world:
| 1. | The current total number is 25 and 3 of these cover India |
| 2. | The current total number is 25 and 2 of these cover India |
| 3. | The current total number is 34 and 3 of these cover India |
| 4. | The current total number is 34 and 2 of these cover India |
Sacred groves, found in Khasi and Jaintia Hills, are located in the Indian state of:
| 1. | Arunachal Pradesh | 2. | Chhattisgarh |
| 3. | Meghalaya | 4. | West Bengal |
1. decline in primary production
2. increased resistance to environmental perturbance
3. increased variability in water use
4. increased variability in pest and disease cycle
| 1. | Mollusks | 2. | Echinoderms |
| 3. | Annelids | 4. | Crustaceans |
| 1. | straight line | 2. | rectangular hyperbola |
| 3. | parabola | 4. | concave up curve |
© 2025 GoodEd Technologies Pvt. Ltd.