Std. 11 and Std. 12 Biology Questions | Appropriate for all Medical Entrance preparation in India
Sr. No. |
Questions |
Answers |
| 1. | Red data book deals with (a) Maintains and publish list of endengered and endemic species (b) Maintains and publish list of Plants that are extinct (c) Maintains and publish list of Animals that are extinct (d) Maintains and publish list of dangerous species |
Answer: (a) |
| 2. | Reforstation is (a) Plantation of forests (b) Plantation forests in deforested areas (c) Cutting down of forets (d) Management of forets |
Answer: (b) |
| 3. | Remote sensing involves the use of (a) EMR (b) NMR (c) ESR (d) SSR |
Answer: (a) |
| 4. | Resources which are available in unlimited quantity are (a) National resources (b) Exhaustible resources (c) Inexhaustible resources (d) Natural resources |
Answer: (c) |
| 5. | Serious threat to wild life is (a) Habitat destruction (b) International trade (c) Introduction of exotic species (d) Over exploitation |
Answer: (a) |
| 6. | Shifting cultivation is also known as (a) Taungyo system (b) Jhum cultivation (c) Socia forestry (d) Plant cultivation |
Answer: (b) |
| 7. | Solor energy is which type of natural resources (a) Renewable (b) Non-renewable (c) Exhaustible (d) Inexhaustible |
Answer: (d) |
| 8. | Taungya is practice of (a) Shifting cultivation (b) Agroforestry (c) Production forestry (d) Both A and B |
Answer: (d) |
| 9. | The base on which remote sensors are mounted is termed as (a) Camera (b) Energy source (c) Platform (d) Scanner |
Answer: (c) |
| 10. | The endangered fauna is (a) The great Indian Bustard (b) Viviparous toad (c) Forest owl (d) Kashmiri stag |
Answer: (a) |
| 11. | The function of tree plantation is celebrated through (a) Environment day (b) Vanikaran (c) Social forestry programme (d) Vasant Mahotsav |
Answer: (c) |
| 12. | The human activities resulting in endangered species are (a) Poaching (b) Deforestation (c) Forest fires (d) All of these |
Answer: (d) |
| 13. | The life supporting gases such as O2, CO2 and N2 are primarily concentrated in _______. (a) troposphere (b) exosphere (c) homosphere (d) stratosphere |
Answer: (a) |
| 14. | The main reserve of fresh water on earth surface is (a) Ground water (b) Rivers (c) Lakes (d) Polar ice caps and glaciers |
Answer: (d) |
| 15. | The management of resources on earth which maintains the balance between human requirements and other species is (a) Conservation (b) Conversation (c) Diversity of ecosystem (d) Geological diversity |
Answer: (a) |