For better survival of the human population, which of the following steps is most important?
Reduction in the use of various resources
Afforestation
Conservation of wild life
Ban on mining activity
World environment day is celeberated on
The taiga region is also known as
Which of the following isolation is important for speciation
Large woody vines are more commonly found in
Select the correct match
$(I)$ | $(II)$ | $(III)$ |
$(a)$ $+$ | $(i)$ $-$ | $(P)$ Amensalism |
$(b)$ $-$ | $(ii)$ $-$ | $(Q)$ Commensalism |
$(c)$ $-$ | $(iii)$ $0$ | $(R)$ Predation |
$(d)$ $+$ | $(iv)$ $0$ | $(S)$ Competition |