According to IUCN ( 2004 ) , the total n...

According to IUCN ( 2004 ) , the total number of plant and animal species described so far is slightly more than ____________________

1.5 million

2.5 million

3.5 million

4.5 million

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According to May's global estimates how many species of plants and animals, respectively, are yet to be discovered and described from India ? (a) 50,000 and 90, 000 (b) 3,00,000 and 90,000 (c) 3,00,000 and 1,00,000 (d) 1,00,000 and 3,00,000

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