Fungi are of economic importance because

Match the different types of spores listed under column $I$ with the names of the organisms given under column $II$. Choose the answer which gives the correct combination of the alphabets of the two columns.
Column $I$ (Spores) | Column $II$ (Organisms)
$(A)$ Ascospores | $p$ Diatoms
$(B)$ Endospores | $q$ Agaricus
$(C)$ Auxospores | $r$ Bacteria
$(D)$ Basidiospores | $s$ Yeast
| $t$ Nephrolepis

Match the columns:

Column-$I$	Column-$II$
$(a)$ Saprotrophs	$(i)$ Organisms that make their own food
$(b)$ Omnivores	$(ii)$ Organisms that feed on dead and decaying matter
$(c)$ Autotrophs	$(iii)$ Organisms that eat both plants and animals
$(d)$ Herbivores	$(iv)$ Organisms that eat only plants

What is the correct sequence of Whittaker's five kingdoms?

The main criteria used for Five Kingdom Classification proposed by $R.H. Whittaker$ $(1969)$ included:
$(A)$ Cell structure
$(B)$ Body organization
$(C)$ Presence of flagellum
$(D)$ Reproduction
$(E)$ Phylogenetic relationships
Choose the correct answer from the options given below:

The three-domain classification system is $NOT$ based on which of the following?