Match List-$I$ with List-$II$.

List-$I$	List-$II$
$A$. Logistic growth	$I$. Unlimited resource availability condition
$B$. Exponential growth	$II$. Limited resource availability condition
$C$. Expanding age pyramid	$III$. The percent individuals of pre-reproductive age is largest followed by reproductive and post-reproductive age groups
$D$. Stable age pyramid	$IV$. The percent individuals of pre-reproductive and reproductive age group are same

Choose the correct answer from the options given below:

According to the $1991$ census,the maximum percentage of population increase was in which state?

Which process allows organisms to protect themselves during stressful environmental conditions?

Consider the following statements $(A-D)$ each with one or two blanks.
$(A)$ Bears go into $ . . . . . . (1) . . . . . . $ during winter to $ . . . . . . (2) . . . . . . $ cold weather.
$(B)$ $A$ conical age pyramid with a broad base represents $ . . . . . . (3) . . . . . . $ human population.
$(C)$ $A$ wasp pollinating a fig flower is an example of $ . . . . . . (4) . . . . . . $.
$(D)$ An area with high levels of species richness is known as $ . . . . . . (5) . . . . . . $.
Which one of the following options gives the correct fill-ups for the respective blank numbers from $(1)$ to $(5)$ in the statements?

Match the following columns regarding physiological adaptations in organisms:

Column-$I$	Column-$II$
$(a)$ Diapause	$(i)$ Inactive stage during summer
$(b)$ Hibernation	$(ii)$ Inactive stage during winter
$(c)$ Dormancy	$(iii)$ Temporary suspension of development
$(d)$ Aestivation	$(iv)$ Reduced metabolic state during unfavorable conditions

The figure given below is a diagrammatic representation of the response of organisms to abiotic factors. What do $(i)$,$(ii)$ and $(iii)$ represent respectively?