Question

the modern system of taxonomy is based on the original work of which scientist? linnaeus mendel watson darwin

Explanation:

Carolus Linnaeus is known as the father of modern taxonomy. He developed a hierarchical system of classification and binomial nomenclature (genus and species names). Mendel is famous for his work in genetics (pea - plant experiments). Watson (along with Crick) discovered the double - helix structure of DNA. Darwin proposed the theory of evolution by natural selection. Since the question is about taxonomy, Linnaeus is the relevant scientist.

Answer:

Linnaeus