CBSE
The character found only in halophytes is
sunken stomata
vivipary
velamen tissue
heterophylly
In Funaria, stomata are present on the
stem
leaves
capsule
apophysis
Which one of the following is categorised under living fossils?
Selaginella
Metasequoia
Pinus
Cycas
Which one of the following is a saprophytic bryophyte?
Riccia fluitans
Buxbaumia aphylla
Funaria hygrometrica
Sphagnum
Chlorenchyma is known to develop in the
spore capsule of a moss
pollen tube of Pinus
cytoplasm of Chlorella
mycellium of a green mould such as Aspergillus
Funaria gametophyte is
dioecious
heteroecious
autoecious
monoecious and autoecious
Phycobilins absorb light of wavelength
670-700 nm
610-650 nm
500-650 nm
420-520 nm
Iodine is obtained from
Laminaria
Chlorella
Polysiphonia
Porphyra
Largest moss is
Pogonatum
Funaria
Dawsonia
Polytrichum
Agar-agar is obtained from
Chlorella
Spirogyra
Ulothrix
Gelidium