The study of which of the following can be used for the conservation of endangered and extinct organisms?

Match Column $X$ with Column $Y$ and select the correct option:

Column $X$	Column $Y$
$(1)$ Linnaeus	$(P)$ Proposed modern classification system
$(2)$ Huxley	$(Q)$ Proponent of the theory of natural selection
$(3)$ Darwin	$(R)$ Father of Taxonomy
$(4)$ Whittaker	$(S)$ Proposed five-kingdom classification system

Which of the following statements are correct regarding biological names?

Match the items in Column-$I$ with those in Column-$II$:
| Column-$I$ (Subject) | Column-$II$ (Science) |
| :--- | :--- |
| $(a)$ Tissue | $(i)$ Ecology |
| $(b)$ Atoms | (ii) Biology |
| $(c)$ Species | (iii) Physics |
| $(d)$ Organisms | (iv) Cytology |

Match the following columns:

Column-$I$	Column-$II$
$(A)$ Linnaeus	$(i)$ First discovered virus
$(B)$ Ivanowsky	$(ii)$ First discovered lichen
$(C)$ Iyengar	$(iii)$ Father of Indian Bryology
$(D)$ Tulasane	$(iv)$ Father of Taxonomy
$(E)$ Shiv Ram Kashyap	$(v)$ Father of modern Phycology in India

Arrange the taxonomic categories in the given figure such that the number of organisms decreases as we move from $W$ to $Z$.