Q. No.In the following, in each set, a conservation approach and an example of a method of conservation are given.
(a)
In-situ conservation - Biosphere Reserve
(b)
Ex-situ conservation - Sacred groves
(c)
In-situ conservation - Seed bank
(d)
Ex-situ conservation - Cryopreservation
Select the option with the correct match of approach and method:
1.
(a) and (c)
2.
(a) and (d)
3.
(b) and (d)
4.
(a) and (b)
Select the option with the correct match of approach and method:
According to Alexander von Humboldt :
| 1. | Species richness decreases with increasing area of exploration |
| 2. | Species richness increases with the increasing area, but only up to a limit |
| 3. | There is no relationship between species richness and the area explored |
| 4. | Species richness goes on increasing with increasing area of exploration |
According to Robert May, global species diversity is about:
1. 20 Million
2. 50 Million
3. 7 Million
4. 1.5 Million
Which of the following regions of the globe exhibits the highest species diversity?
| 1. | Madagascar | 2. | Himalayas |
| 3. | Amazon forests | 4. | Western Ghats of India |
1. Natality
2. Population explosion
3. Competition
4. Biodiversity loss
1. Cryopreservation
2. In vitro fertilization
3. National Parks
4. Micropropagation
1. Conserve only extinct species
2. Protect and conserve the whole ecosystem
3. Conserve only high risk species
4. Conserve only endangered species
Which of the following come under the "Evil Quarter"?
(a) Habitat loss and fragmentation
(b) Over-exploitation
(c) Alien species invasion
(d) Mortality
(e) Competition
Choose the correct answer from the options given below:
1. (a), (c) and (d)
2. (b), (c) and (d)
3. (a), (b) and (c)
4. (a), (b) and (d)
Species Area relationship is described by the following equation.
log S = log C + Z log A
where Z is:
1. Area
2. Species richness
3. Slope of the line
4. Y-intercept
Endemism refers to:
1. Species richness
2. Species evenness
3. Species confined to that region
4. Species diversity
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