What are the major causes of species losses in a geographical region?</h2></div>

The three top most major crops of the world in terms of major staple food are?</h2></div>

Match Column-I with Column-II and select the correct option from the codes given below.<br> <table class="…

How many mass extinctions have occurred since the origin and diversification of life on Earth?

Animals are protected from poachers in:</h2></div>

What did David Tilman’s experimental plot show?

 Write about national efforts on biodiversity conservation. </h2></div>

The species diversity of plants (<span class="katex"><span class="katex-html" aria-hidden=&…