Which of the following systems of classification involves usage of one or few morphological characters for grouping of organisms ?

Read the following statements wrt artificial system of classification (a) Involves usage of one or few morphological characters for grouping of organisms. (b) Aristotle used sexual characters as they are affected by environment. (c) Linnaeus gave sexual system of classification (d) Gave equal weightage to vegetative and sexual characteristics , Select the correct option

Classification based on a few morphological characters is

Classification based on a few morphological characters is

Classification based on a few morphological characters is

Which of the following classification is a sexual system of classification?

In which system of classification only few morphological taxonomic characters are used and proposed by Linnaeus.