Question

Phylogenetic system of angiosperm classification was given by

• A. Hallier
• B. Hutchinson
• C. Takhtajan
• D. All of the above

Answer 1

The correct option is D All of the above

• Hallier, Hutchinson, Takhtajan, Engler, and Prantl proposed the phylogenetic system of classification.
  
• This system includes classifying organisms on the basis of descent from a common ancestor. It is based on evolutionary ancestry.
  

So, the correct option is ' All of the above'.