Vertical distribution of different species occupying different levels in dense vegetation is called.</h2></div&…

How many species of birds are extinct due to the colonization of the tropical Pacific Islands by humans?

Which one of the following is an example of recent extinction?

Evaluate the effect of loss of biodiversity in a region. Mention any four such effects.</h2></div>

Of all the animal species recorded, what percent do insects comprise of?

Wildlife is destroyed most when<span><br> </span></h2></div>

Define the term Endemism </h2></div>

Name animal species for which India is centre of biodiversity.</h2></div>