Please Help!
Based on modern classification, what assumption is being made of all organisms are placed in a single kingdom? A) Only the most successful organisms are living today.
B) All organisms descended from a common ancestor.
C) Species are categorized based only on DNA sequences.
D) The traditional taxa align perfectly with modern classification criteria

Place the following groups of organisms in the correct order in which, according to fossil evidence, they appeared on Earth. Answers listed below.

Question

Please Help!
Based on modern classification, what assumption is being made of all organisms are placed in a single kingdom?                                                                  A) Only the most successful organisms are living today.
B) All organisms descended from a common ancestor.
C) Species are categorized based only on DNA sequences.
D) The traditional taxa align perfectly with modern classification criteria

Place the following groups of organisms in the correct order in which, according to fossil evidence, they appeared on Earth. Answers listed below.

anonymous · Answer

A) fish; aquatic invertebrates; amphibians; reptiles
B) amphibians; land insects; birds; dinosaurs
C) fish; land insects; dinosaurs; birds
D) birds; reptiles; dinosaurs; mammals