A. Chrysophyta
B. Phaeophyta
C. Pyrrophyta
D. Rhodophyta
Related Mcqs:
- Brown algae are also known as___________?
A. Phaeophyta
B. Rhodophyta
C. Pyrrophyta
D. Chrysophyta - Pigment present in red algae is_____________?
A. fucoxanthin
B. phycocyanin
C. phycoerythrin
D. bilirubin - The word which E-Chatton suggested for bacteria and blue green algae was_____________?
A. Autotrophs
B. Heterotrophs
C. Pro-cariotique
D. Eu-cariotique - Of the following which one is not the characteristic of green algae?
A. Some green algae possess cell wall with cellulose
B. They are generally accepted as the ancestors of green plants
C. Chlorella is unicellular non-motile green algae
D. None of these - The only group of algae having no flagellated motile cells at any stage is___________?
A. Chrysophyta
B. Phaeophyta
C. Pyrrophyta
D. Rhodophyta - Unlike other algae, diatoms do not readily decay due to___________?
A. Nonliving cells
B. Siliceous wall
C. Mucilaginous wall
D. Water proof cell - The chloroplasts of diatoms and chrysophycean algae do not possess____________?
A. Chloryphyllpigments
B. Enzymes for photolysis
C. Defined grana and stroma
D. Carotenes with chlorophylls - A group of ribosomes attached to mRNA is known as___________?
A. Polymer
B. Polypeptide
C. Polysomes
D. Monomer - Masses of dilated tortuous veins in the anorectal mucosa are known as___________?
A. Bulimia
B. Ulcer
C. Adipose tissue
D. Hemorrhoids - Ground pries are also known as___________?
A. Lycopods
B. Spike mosses
C. Both of these
D. None of these
