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Read the following statements and choose...

Read the following statements and choose the correct option: (A) Diatomaceous earth is formed by the siliceous shells of diatoms (B). Diatoms are microscopic & float passively in water currents

A

Only A is correct

B

Only B is correct

C

Both A&B are correct

D

Both A&B are incorret

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AAKASH INSTITUTE ENGLISH-TEST 2-EXERCISE
  1. Mark the incorrect statement.

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  2. Find the correct match, :

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  3. Read the following statements and choose the correct option: (A) Dia...

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  4. A unicellular organism which has a gullet, thousands of cilia one macr...

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  5. Select the incorrect statement about dinoflagellates (a) They are most...

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  6. Mycorrhiza is an association between (a) Roots of higher plants and fu...

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  7. Bacterial viruses : A. Infect the bacteria B. Usually have double stra...

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  8. Viruses have properties of both living and non-living things. They are...

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  9. A prion is a

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  10. A virus differs from a viroid as it

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  11. Mark True (T) or False(F) for the following statements & choose the co...

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  12. Bladderwort is a

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  13. Select the features of Rhizopus. (a) Saprophytic fungus, (b) Hypha...

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  14. Select the pair of fungi which belongs to clas deuteromycetes. (a) Alt...

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  15. Ergot of Rye causing organism (a) Has coenocytic & aseptate mycelium ...

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  16. The spores produced exogenously on the basidium are (a) Haploid (b) ...

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  17. Which of the following statements is incorrect regarding fungi? (a) It...

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  18. Pneumoconiosis is a type of

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  19. Partial pressure of oxygen and carbon dioxide are same in which region...

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  20. The end of which wave in an ECG marks the end of ventricular systole? ...

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