Are the rules of binomial nomenclature equally valid for scientists all over the world?

Correct answer: Yes, they are universal

Correct answer: A. Binomial nomenclature is an internationally accepted system for giving organisms standard scientific names. Its rules are used by scientists in different countries so that the same organism can be identified and discussed consistently, regardless of the language spoken locally. The system includes conventions such as using two parts, writing the genus first, beginning the genus with a capital letter, and writing the specific epithet in lower case. B and C are wrong because the rules are not restricted to India, Europe or any one region. D is wrong because scientific naming follows recognised codes and conventions; it is not simply an optional personal style when a formal scientific name is being used. The universal system does not mean every organism has only one name forever without revision; names can be revised according to accepted rules. Memory cue: one organism, one internationally understood naming framework.