Question

Scientists classify organisms in groups based on:

|.evolutionary phylogeny.
II. DNA analysis.
III. embryology.
IV. morphology.

Answer 1

All of them, I just did study island

Step-by-step explanation:

Answer 2

The answer is I, evolutionary phylogeny; It is based on the phylogeny of organisms which is determines the similarities and differences in their physical or genetic characteristics. A phylogenetic tree or evolutionary tree is used which shows the inferred evolutionary relationships among various biological species or other entities.