Which of the following statement is false ?

A plant differs from an animal mainly in :

Artificial system of classification classifies plants on the basis of –

Group of organisms that closely resemble each other and freely interbreed in nature, constitute a–

ICBN was first revised in –

The term taxon refers to –

The herbarium specimen on whose basis a new species is described for the first time is called as –

The scientific naming of plants began with publication of Linnaeus book –

The basic unit of classification is –

Individuals of same species having non-genetic differences due to environment are called –