Question

Bryophytes the alernation of generation is diplobontic

Answer 1

Answer:

The bryophytes show an alternation of generations between the independent gametophyte generation, which produces the sex organs and sperm and eggs, and the dependent sporophyte generation, which produces the spores. ... In most vascular plants, however, the gametophyte is dependent on the sporophyte.

Explanation:

Answer 2

Life cycle of gymnosperm is diplontic amd they show alternation of generation because gametophytic generation is short lived. Gametophyte is highly reduced and depends on its sporophyte.

For the flow chart of the life cycle of gymnosperm please refer to the attachment given below :-