AP BIOLOGY

Detailed explanation-1: -Marchantia is a Bryophyte. These are simple plants without roots or vascular systems. Therefore, this is the correct option. Option B: Pteridophyta includes plants that have a vascular system and reproduce through spores.

Detailed explanation-2: -Yes, Marchantia is a bryophyte. It is a type of liverworts. Marchantia belongs to the family Marchantiaceae and the order Marchantiales.

Detailed explanation-3: -Detailed Solution. Option 3 is correct, i.e. Moss. Bryophytes are small, non-vascular plants, such as mosses, liverworts, and hornworts.

Detailed explanation-4: -Bryophytes are an informal division that consists of 3 groups of non-vascular plants, namely mosses, liverworts, and hornworts.