The thallus of Volvox is called
Trichome
Coenobium
Coenocytes
Parenchymatous
Related Questions
Ulothrix releases zoospore during
Unfavorable conditions
Favorable conditions
Winter
Autumn
Sexual reproduction in Spirogyra is an advanced feature because it shows
Morphologically differentiated sex organs
Physiologically differentiated sex organs
Different sizes of motile sex organs
Same size of motile sex organs
Which of the following is NOT a source of carrageen?
Red algae
Brown algae
Green algae
Land plants
The members of Chlorophyceae usually have a rigid cell wall made up of
Cellulose (outer layer) and algin (inner layer)
Pectose (inner layer) and peptidoglycan (outer layer)
Cellulose (inner layer) and pectose (outer layer)
Chitin (inner layer) and pectose (outer layer)
Algae include unicellular forms like …A…, filamentous like …B… and colonical forms like …C… . Here A, B and C refer to
A-Chlamydomonas, B-Volvox, C-Ulothrix
A-Ulothrix, B-Volvox, C-Chlamydomonas
A-Volvox, B-Ulothrix, C-Chlamydomonas
A-Chlamydomonas, B-Ulothrix, C-Volvox
Chlorophyll-b is found
In higher plants and Chlorophyceae
In higher plants and Phaeophyceae
In higher plants and Rhodophyceae
In all types of algae
Which type of algae serves as the source of the hydrocolloid carrageen?
Kelp (brown algae)
Spirogyra (green algae)
Nostoc (cyanobacteria)
Red algae
Chlamydomonas,Volvox,Ulothrix,Spirogyra and Chara are the examples of
Class-Chlorophyceae (green algae)
Class-Phaeophyceae (brown algae)
Class-Rhodophyceae (red algae)
Class-Cyanophyceae (blue-green algae) and Chlorphyceae
Asexual reproduction in Chlamydomonas commonly occurs through:
Aplanospores
Zoospores
Akinetes
Hypnospores
The members of Chlorophyceae are usually green due to the dominance of pigments
Chlorophyll-a
Chlorophyll-b
Chlorophyll-a and b
Chlorophyll-c
