Go through the statements given below and choose the option with all incorrect
Channel: Doubtnut
Date: 2020-05-03

Go through the statements given below and choose the option with all incorrect statement(S).  I. Common names can be misleading.  II. Vernacular names are easier to pronounce.  III. Common name 'touch-me-not' is given to two species, i.e. Nigella and Mimosa.  IV. Vernacular names often have no significance.