Biodiversity & ...

What is an important reason for the conservation of natural resources?

What is the correct full form of IUCN?

What are the species called whose number of individuals is greatly reduced to a critical level?

How many hotspots of biodiversity in the world have been identified till date by Norman Myers?

When we compare the relationship between species richness and area for wide variety of taxa, the graph appears to be a :

How many species of plants contribute to the traditional medicines used by native peoples around the world?

How many species of plants are used for the production of the drugs currently sold in the market worldwide?

The extent to which numbers of different species are equal or skewed will refer to:

To preserve seeds that rapidly lose viability, can ’t survive dessication and plants which are propagated vegetatively, method employed is :

Introducing exotic species into new areas will:
i) increase competition for food &space.
ii) introduce diseases
iii) improve habitat
iv) lead to extinction of native species

How many species in the world are facing threat of extinction?

What percent of the total oxygen in the Earth ’s atmosphere is released by the Amazon forest?

Which one of the following is an example of conservation?

The organisms that has been completely eliminated or died out from earth are called?

Which of the following are also called lungs of our planet?