Charles Plumier named the genus $Rauvolfia$ in honor of which of the following?

In which aspects do living organisms exhibit diversity?

Which one of the following organisms is scientifically correctly named,correctly printed according to the International Rules of Nomenclature,and correctly described?

Who proposed the Binomial Nomenclature System?

Birbal Sahni was a famous ...... .

Point out the correct method of writing the scientific name of the coconut palm derived by binomial nomenclature.