Total number of all species of organisms in a given region is known as the region's
Biota
Flora
Fauna
Diversity
Exotic species Eichhornia crassipes
Match the following
Column $-I$ | Column $-II$ |
$(a)$. World Forestry Day | $(i)$ October $3$ |
$(b)$. World Animal Day | $(ii)$ June $5$ |
$(c)$. World Habitat Day | $(iii)$ March $21$ |
$(d).$ World Environment Day | $(iv)$ October $4$ |
Ranthambor national park is situated in
A population characteristic of a species susceptible to extinction is
The name of Smt. Thimmakka is associated with the