Answer
D.
Work Step by Step
A. and B. are wrong since they misstate how these plants group into clades, and C. is incorrect since whisk ferns do not have true leaves.
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.