Initially ...$A$... biodiversity hot spots were identified but subsequently nine more have been added to the list, bringing the total number of biodiversity hot spot in the world to $\ldots$...$B$... These hot spots are the regions of accelerated habitat loss. Three of these hot spots-Western ghats and Sri Lanka, Indo-Burma and Himalaya, covers our country's, exceptionally high biodiversity regions
Although all the biodiversity hot spots put together covers less than ...$C$... $\%$ of the earth's land area, the number of species they collectively harbour is extremely high and the strict protection of these hot spots could reduce the ongoing mass extinctions by almost ..$D$... $\%, A, B, C$ and $D$ in the paragraph refers to
$A-25, B-26, C-2, D-30$
$A- 25, B-34, C-2, D-30$
$A-15, B-20, C-2, D-30$
None of these
Strict protection of biodiversity hotspots could reduce ongoing mass extinctions by almost
Write an explanatory note on In situ conservation.
The historic Convention on Biological Diversity, 'The Earth Summit' was held in Rio de Janeiro in the year
Gametes of threatened species can be preserved in viable and fertile condition for long periods using
Explain how biodiversity is important for human and explain what is conservation?