Brown algae are also known as___________?

Related Mcqs:

1. Golden algae are also known as___________?

   A. Chrysophyta
   B. Phaeophyta
   C. Pyrrophyta
   D. Rhodophyta

2. Pigment present in red algae is_____________?

   A. fucoxanthin
   B. phycocyanin
   C. phycoerythrin
   D. bilirubin

3. The word which E-Chatton suggested for bacteria and blue green algae was_____________?

   A. Autotrophs
   B. Heterotrophs
   C. Pro-cariotique
   D. Eu-cariotique

4. 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

5. The only group of algae having no flagellated motile cells at any stage is___________?

   A. Chrysophyta
   B. Phaeophyta
   C. Pyrrophyta
   D. Rhodophyta

6. Unlike other algae, diatoms do not readily decay due to___________?

   A. Nonliving cells
   B. Siliceous wall
   C. Mucilaginous wall
   D. Water proof cell

7. 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

8. Venus flower basket is also known as___________?

   A. Sycon
   B. Euplectella
   C. Leucoselenia
   D. Spongilla

9. Cytoplasmic strands that extend through pores in adjacent cell walls are known as___________?

   A. Pseudopods
   B. Symplasts
   C. Plasmodesmata
   D. Pili

10. Non-enveloped naked viruses are known as___________?

    A. prions
    B. bacteriophages
    C. oncoviruses
    D. virions

    Submitted by: Maryam Aftab