Question

"Law of priority" says that the valid name of an organism is

• A. Most popular name
• B. Name given in Latin
• C. Oldest used name
• D. Oldest name modified by new workers

Answer 1

The correct option is C Oldest used name

"Law of priority" is a principle in taxonomy that states the first properly published name of a species or genus takes precedence over any subsequently published.
So answer is- oldest used name.