Biology - Questions (Section-1)
31Most of the red, blue and purple colours of plants are due to a pigment called
A. anthocyaninB. carotene
C. chlorophyll D. xanthophylls
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32Myopia is connected with
A. earsB. eyes
C. lungs D. None of these
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33Of the following taxonomic categories which is the most inclusive (i.e. is the highest in hierarchy)?
A. OrderB. Subspecies
C. Class D. Genus
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34out of proteins, lipids and carbohydrates present in a cell membrane, what is true?
A. Lipids are maximumB. Carbohydrates are minimum
C. Carbohydrates are maximum D. All three are in equal proportion
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35Potato is a modified form (outgrowth) of
A. rootB. stem
C. fruit D. leaf
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36Prothrombin which helps in clotting of blood is released by
A. lymphocytesB. erythrocytes
C. monocytes D. blood platelets
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