Consider the following statements: A. Plants are divided into five groups: Thallophytes, Bryophytes, Pteridophytes, Gymnosperms and Angiosperms. B. Lichens are examples of liverworts. C. The algae are vascular plants. D. Angiosperm is the least diversified form than any other plant groups. Which of these statement(s) is/are correct?

• A. A, B and C      
• B.          B, C and D
• C. A and D                
• D.          All are correct