In a scientific name,what taxonomic category does the second Latin word indicate?

The scientific naming of animals is based on the principles and criteria provided by which organization?

Illustrate the taxonomical hierarchy with suitable examples of a plant and an animal.

Which of the following $statement(s)$ is/are not correct?
$(i)$ Genus comprises a group of related species which has more characters in common in comparison to species of other genera.
$(ii)$ Three different genera such as $Solanum$,$Datura$ and $Petunia$ are placed in the family $Malvaceae$.
$(iii)$ In case of plants,classes with a few similar characters are assigned to a higher category called phylum.

How many genera are associated with potato,tomato,brinjal,mustard,and cauliflower?

Select the correct match for Column $X$ and Column $Y$:

Column $X$ (Organism)	Column $Y$ (Family)	Column $Z$ (Order)
$(1)$ Sunflower	$(A)$ Blattidae	$(P)$ Opisthopora
$(2)$ Earthworm	$(B)$ Asteraceae	$(Q)$ Glumiflorae
	$(C)$ Megascolecidae	$(R)$ Anura
		$(S)$ Asterales