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Which of the following statements about Euglena is correct?
(a)Euglena is a flagellate organism
(b)Euglena when placed in continuous darkness, loses its photosynthetic activity and dies
(c)The pigments of Euglena are quite different from those of green plants
(d)Euglena is a marine protist

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Important Questions on Biological Classification
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Identify the given figure and select the correct option.


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Match column I with column II and select the correct option.
I | II | ||
---|---|---|---|
(a) | Chief producers in oceans | (i) | Euglenoids |
(b) | Red tides | (ii) | Diatoms |
(c) | Mixotrophic nutrition | (iii) | Slime moulds |
(d) | Plasmodium | (iv) | Dinoflagellates |

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The multinucleate slimy mass of protoplasm which forms the body of slime moulds is called as

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Which of the following combinations of characters is true for slime moulds?

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_____________________ is a parasite of large intestine of human beings and causes the disease .

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Causal organisms of sleeping sickness and kala-azar belong to which of the following groups of protozoan protists?

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Identify the given figure of a protozoan protist and select the correct option.


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Which of the following is a ciliated protozoan?
