The status given to groups of organisms arranged at different levels of classification is called:

Give a scientific reason: Classification is essential for understanding the inter-relation among living organisms.

Statement $S$: The family $Columbidae$ includes pigeons and doves,which consist of various genera and species.
Reason $R$: $A$ family is a category formed by a group of closely related genera.
$(a)$ Both $S$ and $R$ are true,and $R$ is the correct explanation of $S$.
$(b)$ Both $S$ and $R$ are true,but $R$ is not the correct explanation of $S$.
$(c)$ $S$ is true and $R$ is false.
$(d)$ $S$ is false and $R$ is true.
$(e)$ Both $S$ and $R$ are false.

Which two taxa are mentioned in the scientific name of an organism?

What different criteria would you choose to classify people that you meet often?

In the classification of the housefly,what is 'Insecta'?