The 'gemmae' are specialized structures in some liverworts that are primarily involved in:
Sexual reproduction
Water absorption
Asexual reproduction
Photosynthesis
Related Questions
Calyptra is derived from
Archegonia
Capsule
Antheridia
Columella
The correct statements about bryophytes are
I. the sperms are biflagellate
II. the sperms are released into water and fuses with the egg to produce the zygote out side the body
III. zygotes undergoes reduction division immediately
IV. they produce a multicellular body called a sporophyte
I and II
I and IV
II and III
III and IV
This place in India is called ‘The Golden Mine of Liverworts’.
Eastern Himalayas
Western Himalayas
Western Ghats
Eastern Ghats
Elater mechanism or spore dispersal is exhibited by
Riccia
Funaria
Liverworts
Marchantia
Mosses are
Green
Leafy
Upright and radial in symmetry
All of the above
Which of these is NOT a class within Bryophyta?
Hepaticopsida
Anthocerotopsida
Bryopsida
Pteropsida
In a moss, the sporophyte
Is partially parasitic on the gametophyte
Produces gametes that give rise to the
Arises from a spore produced from the gametophyte
Manufactures food for itself, as well as for the gametophyte
Spores of which plant produce protonema
Riccia
Funaria
Anthoceros
Pellia
Protonema is the stage in the life cycle of
Cycas
Funaria
Selaginella
Mucor
The amphibians of plant kingdom are
Multicellular non-motile algae
Bryophytes with simple internal organization
Unicellular motile algae
Pteridophytes with complex internal organization
