The figure below shows a phylogenetic tree that represents our current understanding of evolutionary relationships between a moss, a gymnosperm, a lycophyte, and a fern. 

Which one of the following is the correct statement regarding the above evolutionary tree: 

• A. All plants and green algae don't have a common origin
• B. All plants and green algae share a common ancestor from branch one
• C. Ferns and gymnosperms evolve from a common ancestor from branch four
• D. Ferns and angiosperms share a common ancestor from branch three

Answer: (B)