outer integument
endosperm
funiculus
nucellus
schizogenous
lysogenous
schizolysogenous
none of these
Funaria
Mango
Pinus
Wheat
cambium
cliliated sperms
seeds
flowers
Dryopteris
Grtetum
Pinus
Cycas
Bryophyfces
Pteridophyfees
Gymnosperms
None of these
Dryopteris
Cycas
Pinus
Both (b) and (c)
Cycas
Pinus
Both (a) and (b)
None of these
closed, conjoint parallel vascular bundles
open, conjoint parallel vascular bundles
open, separate parallel vascular bundles
open, conjoint collateral vascular bundles
water
wind
insects
animals
it is found only in China
it looks like a fern tree
it has ciliated sperms
it also occurs as a fossil
sieve tubes
companion cells
pohloem parenchyma
none of these
at the time of fertilization
before fertilization
after fertilization
before or after fertilization
naked ovules
vessels
vascular tissue
none of these
integument and nucellus
ovuliferous scale and integument
carpellary and ovuliferous scale
bract scale and integumnet
microsporophyll
microsporangium
megasporophyll
megasporangium
roots of Pinus
normal roots of Cycas
coralloid roots of Cycas
stems of Pinus
positively geotropic
apogeotropic
phototropic
chemotropic
1-4 leaves
2-5 leaves
2-4 leaves
1-5 leaves
Presence of ovuliferous scale
Embryo with two cotyledons
Resin canals in needles
Tracheids with bordered pits
4
3
2
0
Circinate venation of foliage leaves
Presence of armed parenchyma
Presence of motile sperm
Absence of vessels in the xylem
Pinus
Cycas
Sequoia
Selaginella
Selaginella
Pinus
Cycas
Funaria
compact wood
soft-loose wood
compact wood with abundant parenchyma
soft-loose wood with abundant parenchyma
Cycas species
Pinus species
Papaver species
None of these
vessels only
tracheitis only
equal number of both
more of tracheids and less of vessels
Ephedra
Cycas
Pinus
Selaginella
Pirtus
Selaginella
Cycas
Funaria
Oscillatoria and Nostoc
Nostoc and Rivularia
Nostoc and A rmbaena
All of these