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Earn 100
Diatomaceous earth is used for all except
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Important Questions on Biological Classification
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Which group of organisms is represented by the given figure?
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Red tides in warm coastal water develop due to the abundance of:
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Read the following statements regarding euglenoids and select the incorrect ones.
(i) These are mostly freshwater organisms found in stagnant water.
(ii) Their body is covered by a protein rich layer called pellicle which makes their body flexible.
(iii) They are photosynthetic in the presence of sunlight but become heterotrophs in the absence of sunlight.
(iv) They usually possess two flagella, one long and one short.
(v) Euglenoids are multicellular ciliate protists.
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Study the given figure showing structure of Euglena and select the option that correctly identifies A, B, C and D.
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Read the following statements and select the correct option.
Statement 1: Euglena can be considered as a plant due to the presence of chlorophyll.
Statement 2: Euglena cannot be classified on the basis of two kingdom system of classification.
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Which of the following statements about Euglena is correct?
HARD
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Identify the given figure and select the correct option.
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Which of the following combinations of characters is true for slime moulds?
