Biology MCQ Question and Answer

Biology MCQ Question and Answer
11. Reserve food material in fungi is—
  • Glycogen
  • Starch
  • Sucrose
  • Maltose
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12. Which is rootless fern ?
  • Pteris
  • Dryopteris
  • Salvinia
  • Adiantum
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13. Turpentine oil is obtained from—
  • Coal
  • Petroleum
  • Cedarwood
  • Pinus
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14. Which alga was used by Calvin and his co-workers in their experiments of photosynthesis ?
  • Chlamydomonas
  • Chlorella
  • Chara
  • Volvox
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15. Which is an oilseed crop ?
  • Marigold
  • Chrysanthemum
  • Rose
  • Sunflower
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16. The first transgenic plant used for commercial production was—
  • Cotton
  • Tomato
  • Tobacco
  • Rice
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17. Rare hybrid plants can be saved by—
  • Pollen culture
  • Embryo culture
  • Protoplast culture
  • None of these
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18. Which is not a category ?
  • Ecotype
  • Species
  • Genus
  • Order
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19. Linnaeus published his concept of binomial nomenclature first in—
  • Systema Naturae
  • Species Plantarum
  • Genera Plantarum
  • Philosophia Botanica
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20. When chlorophyll is burnt which element is obtained ?
  • Ca
  • Na
  • Mg
  • Mn
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