Which of the following is true about bryophytes?a. Some of them are thalloid.b. They possess archegonia.c. They are chlorophyllous

All of the statements about bryophytes are true.

a. Some of them are thalloid: This is true. Some bryophytes, like liverworts, can have a thalloid (flat and ribbon-like) structure.

b. They possess archegonia: This is also true. Bryophytes, like all land plants, have a life cycle that involves alternation of generations. The gametophyte generation is dominant and produces gametes, or sex cells. The female gametes are produced in structures called archegonia.

c. They are chlorophyllous: This is true as well. Bryophytes are green plants, which means they have chlorophyll. This pigment allows them to perform photosynthesis, converting light energy into chemical energy in the form of glucose.