The given flow char represents the hierarchy of various taxonomic categories.
Identify the missing categories(A, B and C) and select the correct statements regarding these.
(i) A is the taxonomic category which contains a number of related genera.
(ii) Examples of category B are Monocotyledoneae, Dicotyledoneae, Mammalia, etc.
(iii) C represents the basic unit of taxonomic hierarchy.
(iv) Examples of category C are Fungi, Monera, Protista, etc.