How many species of plants contribute to the traditional medicines used by native peoples around the world ?
$13,500 $
$12,000$
$20,000$
$25,000$
Endemic plants are those, which are
Describe the consumptive use value of biodiversity as food, drugs and medicines, fuel and fiber with possible examples.
In which year, Earth Summit held?
Describe National Park and Sanctuary.
Which one of the following is not a method of $in $ setu conservation of biodiversity?