A natural system of classification is

Drawback of natural system of classification is

Drawback of natural system of classification is

Fill in the blanks The first natural system of classification was given by…………….. .

A natural system of classification based on natural affinities among the organisms, including external and internal features, was given by

A natural system of classification based on natural affinities among the organisms, including external and internal features, was given by

Natural system of classification is based on:

Natural system of classification is based on