Which algal group is commonly known as 'sea lettuce'?
Spirogyra
Volvox
Ulva
Chlamydomonas
Related Questions
In algae asexual reproduction occurs by the production of different types of spores. The most common type of spore is
Aplanospore
Endospore
Zoospore
Oospore
Anisogamous means both gamete are
Similar in size and non-motile
Dissimilar in size
Similar in size and motile
Dissimilar in size and non-motile
Pyrenoids are present in the ….. in most of the green algae
Chloroplast
Ribosome
Plastids
Chromoplast
Reserve food characteristic of brown Algae is
Fucoxanthin
Floridean starch
Carrageen
Laminarin
Oxygenic photosynthetic prokaryotic SCP is?
Chlorella
Saccharomyces
Spirulina
Methylophilus
Which statement regarding the comparison of mitosis and meiosis is FALSE?
Meiosis results in haploid cells.
Mitosis produces genetically different cells.
Meiosis involves two rounds of cell division.
Mitosis is used for growth and repair.
Brown colouration of phaeophyceae is due to excess
Fucoxanthin
Zeaxanthin
Phycoerythrin
Lycopene
Carrageenan, a sulfated polysaccharide, is primarily obtained from which algal group?
Phaeophyta
Rhodophyta
Chlorophyta
Chrysophyta
Agar, a gelatinous substance used in laboratories, is obtained from:
Green algae
Brown algae
Red algae
Blue-green algae
A plant species having separate male and female flowers on the same individual is called:
Dioecious
Hermaphrodite
Monoecious
Bisexual
