Match the common names of organisms with their scientific names and select the correct option:

Common Name	Scientific Name
$(1)$ Modern Human	$(W)$ $Pheretima\,posthuma$
$(2)$ Extinct Human	$(X)$ $Zea\,mays\,L.$
$(3)$ Maize	$(Y)$ $Homo\,sapiens\,sapiens\,L.$
$(4)$ Earthworm	$(Z)$ $Homo\,erectus\,L.$

What do the parts labeled $P$ and $Q$ represent in the given figure?

Based on the levels of biological organization,what does the part labeled "$P$" indicate in the branches of science?

Which of the following statements regarding nomenclature is correct?

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

Column $X$	Column $Y$
$(1)$ Death	$(P)$ Measure of disorder
$(2)$ Earthworm	$(Q)$ Proponent of New Systematics
$(3)$ Entropy	$(R)$ Process maintaining life continuity
$(4)$ Huxley	$(S)$ Annelida
$(5)$ Reproduction	$(T)$ Process maintaining population size

Which of the following statements are correct regarding biological names?
$(A)$ Biological names are generally in Latin and written in italics.
$(B)$ The first word in a biological name represents the genus while the second component denotes the specific epithet.
$(C)$ Both the words in a biological name, when handwritten, are separately underlined.
$(D)$ The first word denoting the genus starts with a capital letter while the specific epithet starts with a small letter.