WorksheetsALGAE
Total questions: 10
Worksheet time: 7mins
The shape of chloroplast in Spirogyra is
Spherical
Ribbon
cup
oval
The conjugation between two cells of different filaments is
Scalariform conjugation
Lateral conjugation
self conjugation
Major reserve food in Sargassum
floridean starch
Starch
glucose
mannitol
The chief pigment of brown algae are
fucoxanthine
carotene
Chlorophyll
all the above
In Sargassum Conceptacles are present in
secondary laterals
Conceptacles
‘Leaf’
all the above
Distinct alternation of generation exhibit in
Polysiphonia
Sargassum
Spirogyra
all the above
Chracteristic colour of polysipjonia is due to the presence of excessive amount of
Phycocyanin
fucoxanthin
chlorophyll
Phycoerythrin and phycocyanin
Phase of life cycle in Polysiphonia
Gametophyte
Tetrasporophye
Carposporophyte
all the above
The stage at which Polysiphonia ready for fertilization
Pericarp
Cystocarp
Procarp
All the above
Dependent stage in polysiphonia
Pericarp
Cystocarp
Procarp
All the above
