In which plant group is the retention of the female gametophyte with the developing embryo on the parent sporophyte first observed as a significant evolutionary step?
Bryophytes
Heterosporous vascular plants
Gymnosperms
Green algae
Related Questions
Which of the following is NOT a characteristic of Pteridophytes?
Possess true roots, stems, and leaves
Reproduce by spores
Non-vascular plants
Exhibit alternation of generations
‘Club moss’ belongs to
Algae
Pteridophyta
Fungi
Bryophyte
Indusium is found in
Algae
Ferns
Moss
Cycas
Which of the following is pteridophytes belong to class-Pteropsida?
Equisetum and Psilotum
Lycopodium and Adiantum
Selaginella and Pteris
Pteris and Adiantum
First vascular plant is
Thallophyta
Bryophyta
Pteridophyta
Spermatophyta
The dominant generation in the life cycle of a Pteridophyte is the:
Gametophyte
Sporophyte
Prothallus
Antheridium
Indusium is found in
Algae
Ferns
Moss
Cycas
Gametophytic and sporophytic phases are independent in
Pteridophytes
Bryophytes
Gymnosperms
Phaeophytes
Which of the following terms describes plants like Selaginella and Salvinia that produce both megaspores and microspores?
Homosporous
Heterosporous
Dioecious
Monoecious
The leaves in pteridophytes are small as in
Volvox
Marsilia
Selaginella
Azolla
