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प्रश्न
How many Biodiversity hotspots have been identified around the world?
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उत्तर
34 biodiversity hotspots have been identified around the world.
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संबंधित प्रश्न
Dodo bird, stellar sea cow and passenger pigeon are few examples of extinction due to ______.
Threatened species are those which ______.
Match the following columns.
| Column - I | Column - II |
| (i) Dodo | (a) Africa |
| (ii) Ouagga | (b) Russia |
| (iii) Thylacine | (c) Mauritius |
| (iv) Stellar's sea cow | (d) Australia |
Choose the correct match from the following
What is common to the following plants: Nepenthes, Psilotum, Rauwolfia and Aconitum?
How can you, as an individual, prevent the loss of biodiversity?
Enlist two criteria that are used to identify a region for maximum protection as 'Biodiversity hotspots'.
When a species goes extinct in one area, it is often desirable to re-introduce the species from other populations. A major problem with this approach is that ______.
Decline in the population of Indian native fishes due to introduction of Clarias gariepinus in river Yamuna can be catogoriesd as ______.
Which of the following regions of the globe exhibits highest species diversity?
These are regarded as major causes of biodiversity loss:
- Over exploitation
- Co-extinction
- Mutation
- Habitat loss and fragmentation
- Migration
Choose the correct option:
