Pigment present in red algae is_____________?

Related Mcqs:

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

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

2. 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

3. Golden algae are also known as___________?

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

4. Brown algae are also known as___________?

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

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. Which Vitamin is needed for the formation of a light-sensitive pigment in the retina.

   A. Vitamin A
   B. Vitamin C
   C. Vitamin D
   D. B complex

9. The most important photosynthetic pigment is ___________?

   A. Chlorophyll a
   B. Chlorophyll b
   C. Xanthophyll
   D. Carotenes

10. Melanin pigment in cockroach is found in__________?

    A. Epicuticle
    B. Exocuticle
    C. Endocuticle
    D. All of these