it has no fruits
it has no flowers
its pollination and fertilization is through anthers.
it is heterothallic
C. its pollination and fertilization is through anthers.
Moss
Fern
Pine
None of these
sporophyll
Sorus
ramenta
none of these
is independent of gametophyte from the beginning
is dependent on the gametophyte only in the beginning
supplies water and inorganic salt to the gametophyte
none of these
it has no fruits
it has no flowers
its pollination and fertilization is through anthers.
it is heterothallic
It joins with another spore to form a seedling
It encysts and is devoured by snail
It germinates to become another spore forming a fern plant
It germinates to become a prothallus
eustele
siphostele
dictyostele
none of these
anthers and archegonia
ascogonium and anthers
antheridia and archegonia
none of these
Mosses
Riccia
Ferns
Pogotiatum
Horse shoe shaped
W-shaped
M-shaped
Without any definite shape
Dryopteris
Selaginella
Psilotum
Equisetum
in arrangement of leaves
in having rhizoids
in absence of heterosporous condition
none of these
Ferns
Cycas
Sphagnum
Psilotum
Selaginella
Cycas
Pinus
All of these
single-celled
multiceiled and formed from many cells
multicellular
multiceiled and formed from a single cell
mitosis
mitosis and meiosis
meiosis
none of these
phanerogams
spermatophytes
vascular cryptogams
amphibians of plant kingdom
Dryopteris
Mango
Guava
Cnetum
Pteridophytes
Bryophytes
Algae
Fungi
Cycas
Fern
Both (a) and (b)
None of these
one
two
three
four
(a) swimming antherozoids
independent gametophyte
multiciliate sperms
buihate sperms
Protostelic stele
Leptosporangiate sporangium
Heterospory
Adsence of ovules
rhizoid
root
ligule
rhizophore
leaves
sorus
prothallus
ramenta
polystele
siphonostele
haplostele
actinostele
haustoria
foot
root
rhizoids
four neck canal cells
three neck canal cells
one neck canal cell having one nucleus
one neck canal cell having two nuclei
scales
elaters
ramenta
none of these.
Brown algae
Sphagnum
Cycads
Ferns
leptosporangiate
eusporangiate
both (a) and (b)
none of these