Which scientist proposed alpha<span class="MathJax_Preview"></span><span class="MathJax&qu…

When plant diversity is maintained in natural habitat the conservation is called?</h2></div>

What is the number of biosphere reserves present throughout the world?

Which one of the following is not included under in-situ conservation?</h2></div>

What is biodiversity? What will happen if biodiversity of an area is not preserved? <span>Mention one eff…

This animal is covered with large scales, made of keratin. It feeds mostly on ants and termites and is found in Africa a…

Out of the total species estimated, how many species are of animals?

According to the IUCN Red List (2004) documents, how many vertebrate species have extinct in the last 500 years?