Of the following four options which one is most advanced?

Explanation

Anthoceropsida, the hornwort group, is commonly regarded in traditional bryophyte classifications as more advanced than Hepaticopsida and Bryopsida because it has features such as a persistent basal meristem and a more continuously growing sporophyte. Bryopsida may be chosen because mosses appear structurally more complex, but apparent complexity is not the classification criterion used here.