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Trichodesmium erythraeum which gives col...

Trichodesmium erythraeum which gives colour to Red Sea is

A

Cyanobacterium

B

Red Algae

C

Diatom

D

Red Coral

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The correct Answer is:
A
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ALLEN-DIVERSITY IN LIVING WORLD (PLANT DIVERSITY)-EXERCISE-I
  1. Organisms which participate most actively in nitrogen cycle in nature ...

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  2. Heterocyst is a structure which is associated with

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  3. Trichodesmium erythraeum which gives colour to Red Sea is

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  4. Archaebacterial cell lacks :-

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  5. is the most common method of reproduction in bacteria.

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  6. Harmful activity of Blue green algae is :-

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  7. What is a mesosome in a prokaryotic cell? Mention the functions that i...

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  8. Land becomes slippery -slippery during rains due to growth of

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  9. Photosynthesis of Blue green algae is :-

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  10. Which of the following is the only group of organisms capable of usin...

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  11. Link between prokaryotes and multicellular eukaryotes :-

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  12. Which structure of prokaryotes is analogous to lysosome ?

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  13. Which of the following performs respiration with the help of plasma me...

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  14. Which of the following can utilize light energy for the synthesis of ...

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  15. Richest source of bacteria is :-

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  16. The most primitive of monerans are

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  17. Organisms which obtain energy by the oxidation of reduced inorganic co...

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  18. Bacteria utilised in gobar gas plants are (a) Methanogens (b) Nitri...

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  19. Plasmid is

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  20. A free living anaerobic bacterium capable of fixing nitrogen is

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