Three of the following criteria have contributed to the recognition of western Ghats-Sri Lanka and Indo-Burma regions as hotspots of biodiversity.1. Species richness2. Vegetation density3. Endemism.4. Ethno-botnical importance5. Threat perception6. Adaptation of flora and fauna to warm arid humid conditionsWhich three of the above are correct criteria in this context ?

Three of the following criteria have contributed to the recognition of

1.	Three of the following criteria have contributed to the recognition of western Ghats-Sri Lanka and Indo-Burma regions as hotspots of biodiversity.1. Species richness2. Vegetation density3. Endemism.4. Ethno-botnical importance5. Threat perception6. Adaptation of flora and fauna to warm arid humid conditionsWhich three of the above are correct criteria in this context ?
A.	1, 2 and 6
B.	2, 4 and 6
C.	3 and 5
D.	3, 4 and 6
Answer» D. 3, 4 and 6