What is true approximate percentage of the earth covered by hot spots?
$2.5 \;\%$
$3.5 \;\%$
$1.5 \;\%$ (less than $29 \;\%$ )
$4.5 \;\%$
Bio-prospecting is exploring molecular, genetic and species level diversity for products of
More than _______$\;\%$ of the drugs currently sold in the market worldwide are derived from plants.
In your opinion, which is the most effective way to conserve the plant diversity of an area?