Space travelers use the following algae
Chlamydomonas
Chlorella
Scenedesmus
Porphyra
Related Questions
In Chlorophyceae, the mode of sexual reproduction is
Anisogamy
Oogamy
Isogamy
All of these
Which of the given is not true for members of Chlorophyceae?
Chlorophyceae contain chlorophyll a and b.
Chlorophyceae have cellulose in their cell walls.
Chlorophyceae store energy in the form of starch.
Chlorophyceae contain phycobilins.
In Volvox, a colonial Chlorophyceae, cytoplasmic connections between cells play a crucial role in coordinating movement and other functions. What is the specific term for these connections, and what is their primary structural composition?
Plasmodesmata; cytoplasmic strands
Desmosomes; intermediate filaments
Gap junctions; connexin proteins
Tight junctions; claudin and occludin proteins
Zygote of Spirogyra produces four haploid nuclei in which
One is functional
Two are functional
Three are functional
All are functional
Chloroplast in Ulothrix is
Stellate
Cup-shaped
Ribbon-shaped
Girdle-shaped
Which of the following is an algal parasite?
Volvox
Ulothrix
Porphyra
Cephaleuros
Which specific characteristic of Chlamydomonas distinguishes its flagellar structure from other Chlorophyceae members?
Presence of flagellar hairs or mastigonemes
Absence of a basal body
9+0 microtubule arrangement in the axoneme
Flagella covered by a sheath of scales
Ulothrix releases zoospore during
Unfavorable conditions
Favorable conditions
Winter
Autumn
Which of the following is known as pond silk?
Spirogyra
Ulothrix
Nostoc
Anabaena
Which of these is NOT a characteristic of Chlorophyceae?
Presence of phycobilins
Presence of chlorophyll a and b
Storage food as starch
Mostly aquatic
