Foot
Seta
Operculum
Elaters
D. Elaters
algae
lichens
fungi
bryophytes and pteridophytes
Bryophytes
Pteridophytes
Gymnosperms
Angiosperms
Pteridophytes
Bryophytes
Angiosperms
Gymnosperms
Funaria
Marchantia
Rkcia
Sphagnum
operculum and columella
theca and columella
operculum and theca
columella and apophysis
unicellular
mulboeUular
multinucleate
aseplate
haploid
triploid
diploid
tetraploid
Powsonia
Mcgaccros
lunaria
Sphagnum
a large pith
the xylem
the so-called conduction tissue
none of these
peat moss
bog moss
both (a) and (b)
none of these
they produce spores
they lack vascular tissues
they lack roots
they have sporophyte attached to the gametophyte
alternation of generation
swimming sperms
a dependent sporophyte
an independent gametophyte
sporogonium
archegonium
gametophyte
antheridium
coUenchyma
sderenchyma
parenchyma
all of these
projecting type and sessile
projecting type and stalked
embedded and sessile
embedded and stalked
lengthen the short life-cycle
shorten the life-cycle
tide over unfavourable conditions
none of these
semi-parasite
total parasite
saprophyte
symbiotic
diploid
haploid
polypoid
aneuploid
different plants
different branches of different plants
same branch of same plant
different branches of same plant
a unicellular stalk
a sterile jacket
a single cell only
none of these
Riccia
Funaria
All mosses
All liver worts
Peat moss
Irish moss
Reindeer moss
Club moss
Kashyap
F.O. Bower
P.N. Mehra
R.N.Chopra
Foot
Seta
Operculum
Elaters
(a) amphimixis
parthenogenesis
apospory
apogamy
septa
trabeculae
partitions
compartments
thread like protonema
ciliated an therozoids
their green colour
some forms are still aquatic
it is found in the liver of vertebrate
ir produces liver diseae
it is liver shaped in structure
it is of the same colour, as that mammalian liver
theca
capsule
columella
sporogenous tissue
thallophyta and ptcridophyta
algae and fungi
pteridophyta and gymnosperms
terrestrial fungi and aquatic fungi