Prepare for NEET Biology Plant Kingdom with MCQs & PYQs on NEET.GUIDE. Access free practice, previous year questions, and expert solutions to understand plant diversity and groups.
Which algal group is commonly known as 'sea lettuce'?
Spirogyra
Volvox
Ulva
Chlamydomonas
Agar, a gelatinous substance used in laboratories, is obtained from:
Green algae
Brown algae
Red algae
Blue-green algae
Which of the following algae exhibits haplontic life cycle?
Fucus
Ectocarpus
Polysiphonia
Spirogyra
Which of the following is the stored food material in Chlorophyceae?
Starch
Glycogen
Laminarin
Mannitol
The major pigment found in Chlorophyceae is:
Chlorophyll a and b
Chlorophyll c and d
Phycoerythrin
Phycocyanin
Chlamydomonas belongs to which algal group?
Chlorophyceae
Phaeophyceae
Rhodophyceae
Cyanophyceae
Volvox is an example of a ______ alga.
Colonial
Filamentous
Unicellular
Multicellular
Which of these is NOT a characteristic of Chlorophyceae?
Presence of phycobilins
Presence of chlorophyll a and b
Storage food as starch
Mostly aquatic
Ulothrix is an example of which type of Chlorophyceae?
Filamentous
Colonial
Unicellular Motile
Unicellular Non-motile
