The Living Worl...

Identify from the following the only category that has a real existence.

Which is different in different groups?

Related genera belong to same 

Botanical names of plants are in Latin language because:

Select the incorrect statements:
(a) Lower the taxon, more are the characteristics shared by members.
(b) Order is an assemblage of genera which have a few similar characters.
(c) Cat and dog belong to same family of felidae.
(d) Binomial nomenclature was introduced by Carolus Linnaeus.

A homonym is 

A group of related genera which resemble each other in floral characteristics represent 

The common characters between tomato and potato will be maximum at the level of their 

Identify the family belonging to order sapindales.

Which taxonomic category of housefly wrongly matched ?