Question

Which one of the following includes all the other lower taxa?

• A. Class
• B. Order
• C. Genus
• D. Species

Answer 1

Answer: (A)

The taxonomic ranks in descending order are domain, kingdom, phylum, class, order, family, genus and species. Higher taxon will comprise broader characteristic features and include features of its lower taxa. As a class would include order, family, genus and species.

So, the correct answer is option A.