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How many of the following organisms are ...

How many of the following organisms are autotrophic but lack photosynthetic pigments? [Nitrosomonas, Lactobacillus, Nitrobacter, Nostoc, chlamydomonas]

A

Two

B

Three

C

Four

D

Five

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AAKASH INSTITUTE ENGLISH-TEST 2-EXERCISE
  1. Read the following statements and select the correct ones:br (a) Anaba...

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  2. Nuclear membrane and membrane bound cell organelles are absent in

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  3. How many of the following organisms are autotrophic but lack photosynt...

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  4. Mycoplasma: (a) Lack cell wall (b) Can survive without oxygen (c...

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  5. What is true for Archaebacteria? (a) They all are halophiles (b) The...

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  6. Which statements are true about heterocyst? (a) Thick cell wall is p...

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  7. Mark the incorrect statement.

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  8. Find the correct match, :

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

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

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

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

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

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

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  15. A prion is a

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  16. A virus differs from a viroid as it

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

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  18. Bladderwort is a

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

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

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