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WorksheetsCHECK YOUR GRASP-ALGAE
Total questions: 10
Worksheet time: 2mins
Sea weeds belong to :
Red algae
Brown algae
Green algae
Blue green algae
Red algae is red due to the presence of:
R-Phycocyanin
R-Phycoerythrin
C-Phycocyanin
C-Phycoerythrin
Deepest algae in sea is:
Red algae
Brown Algae
Green Algae
Golden Algae
The characters of thallophyta is / are:
Plant body thallus
Non vascular plant
Sex organ are unicellular
All the above
The colour of brown algae is due to:
Carotene
Fucoxanthin
Phycoerythrin
Phycocyanin
An example of colonial alga is:
Volvox
Chlorella
Ulothrix
Spirogyra
Sexual reproduction of algae produces:
oospore
zygote
zygospores
meiospore
Holdfast, stipe and frond constitutes the plant body in case of:
rhodophyceae
chlorophyceae
phaeophyceae
all of these
The alga which is used in researches of photosynthesis:
chlorella
fucus
acetabularia
chlamydomonas
Heterocysts are found in:
Nostoc
Cystopus
Ulothrix
Aspergillus
