Consider the following statements in reference to the Phylogenetic classification system.
1. It shows an evolutionary relationship between various organisms on the basis of descent from a common ancestor.
2. In this system, the cladistics method is used in generating phylogenetic trees.
3. It was proposed by Swedish Botanist Carolus Linnaeus.
Which of the statements given above is/are correct?

A

3 only

B

2 only

C

1 only

D

1 and 2 only