What is the exact latitudinal range for tropical regions, which harbour more species than temperate or polar areas?
$71^{\circ} N$ to $71^{\circ} S$
$23.5^{\circ}$ to $71^{\circ} N$
$23.5^{\circ} N$ to $23.5^{\circ} S$
$71^{\circ} N$ to $23.5^{\circ} S$
What measures, as an individual, you would take to reduce environmental pollution?
How does species diversity differ from ecological diversity ?
The term 'biodiversity' was given by
Match the following:
Column $- I$ | Column $- II$ |
$(P)$ Biodiversity in India | $(1)\; 45,000$ |
$(Q)$ Plant species in India | $(2)$ Insects |
$(R)$ Most species rich group | $(3)$ Fungi |
$(4) \;8.1\%$ |
India has nearly ..... varieties of plants