Question

International Code of Botanical Nomenclature applies to
(A)Plants
(B)Animals
(C)Species
(D)All of the above

Answer 1

The word botany is associated with the multicellular organisms which perform photosynthesis and are the primary producers. They provide botanical names to the organisms so that it will be easy for everyone to study them globally.

Complete answer:
International Code of Botanical Nomenclature applies to the Plants. The ICBN is the set of rules and proposals handling the formal botanical names that are given to plants. Its intent is that every taxonomic category ("taxon", plural "taxa") of plants has just one correct name that's accepted worldwide. The worth of a scientific name is that it's an identifier; it's not necessarily of descriptive value, or maybe accurate.

Additional Information: Only The world Botanical Congress (IBC) can change the rules of ICBN along with the International Association for Plant Taxonomy which provides the supporting infrastructure. This edition is that the Vienna Code (2006), supported the choices of the XVII IBC at Vienna 2005. This was preceded by the St Louis Code (2000) and therefore the Tokyo Code (1994), both available online. Each remake supersedes the sooner editions and is retroactive back to 1753, except where expressly limited. Botanical nomenclature is known to be independent of zoological and bacteriological nomenclature, which are governed by their own Codes.
So, the correct answer is ‘Plants’.

Note: The guideline in botanical nomenclature is the priority. The ICBN sets the official starting date of plant nomenclature on the 1 st May 1753, the publication of Species Plantarum by Linnaeus.