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Main reason of water bloom in rivers, la...

Main reason of water bloom in rivers, lakes, sea etc. is:

A

Brown algae and green algae

B

Cyanobacteria and dinoflagellates

C

Eichornia

D

Fishes

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The correct Answer is:
B
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ALLEN-DIVERSITY IN LIVING WORLD (PLANT DIVERSITY)-EXERCISE -III
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  2. Identify the correct sequence of taxonomic hierarchical arrangement in...

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  3. Main reason of water bloom in rivers, lakes, sea etc. is:

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  4. Genetic material of prokaryotic cell

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  5. Diatomaceous earth is used as heat insulator in boilers and steam pipe...

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  6. Enzymes are not found in

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  8. Plant Decomposers belongs to:-

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  9. What is true for cyanobacteria?

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  10. Which of the following is least general in characters as compared to g...

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  11. Adhesive pad of fungi penetrates the host with the help of

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  12. Reason of diversity in living being is

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  13. Which fungal disease spreads by seed and flowers?

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  14. Which bacteria are utilised in gobar gas plant?

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  15. In bacteria, plasmid is:-

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  16. Vessels are found in

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  17. Sequence of which of the following is used to know the phylogeny : -

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  18. In five kingdom system, which one is the main basis of classification ...

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

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  20. Which of the following bacteria has found extensive use in genetic eng...

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