CBSE
Multiple Choice QuestionsCellulose fibre is obtained from Gossypium.
stem surface
seed hair
leaf surface
root hair
Turpentine oil is obtained from
Pinus
Cycas
Cedrus
Delbergia
The Orobanche plant is
partial stem parasite
total root parasite
symbiont
total stem parasite
The amphibians of plant kingdom are
multicellular non motile algae
bryophytes with simple internal organisation
unicellular motile algae
pteridophytes with complex internal organisation.
Algal zone is present in
normal root of Cycas
coralloid root of Cycas
normal root of Pinus
stem of Cycas
In gametophyte of fern
prothallus is independent from sporophyte
prothallus is attached with sporophyte
it is main plant body
a structure attached with rhizome
'Reindeer moss' is common name for
Funaria hygrometrica
Marchantia sp
Cladonia rangifera
Polytrichum sp
Heterospory is the production of
sexual and asexual spores
large and small spores
haploid and diploid spores
diploid and tetraploid spores
In Chlorophyceae the mode of sexual reproduction is
anisogamy
isogamy
oogamy
all of these
The inflorescence in Ocimum is
cyathium
verticillaster
hypanthodium
raceme
