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MCQs

Total Questions : 280 | Page 2 of 28 pages
Question 11. Digestive system of cockroach comprises of
  1.    fore gut
  2.    mid gut
  3.    hind gut
  4.    All of the Above
 Discuss Question
Answer: Option D. -> All of the Above
Answer: (d).All of the Above
Question 12. Lipase hydrolyzes fats into
  1.    fatty acid
  2.    glycerol
  3.    glycogen
  4.    Both a and b
 Discuss Question
Answer: Option D. -> Both a and b
Answer: (d).Both a and b
Question 13. Hydra is an aquatic and diploblastic
  1.    bryophyte
  2.    cnidarians
  3.    actinopods
  4.    amphibians
 Discuss Question
Answer: Option B. -> cnidarians
Answer: (b).cnidarians
Question 14. In Pakistan, soil is replenished by
  1.    urea
  2.    super phosphates
  3.    ammonium nitrate
  4.    ammonium sulfate
 Discuss Question
Answer: Option D. -> ammonium sulfate
Answer: (d).ammonium sulfate
Question 15. Rodents and Ungulates are
  1.    herbivores
  2.    carnivores
  3.    detritivores
  4.    omnivores
 Discuss Question
Answer: Option A. -> herbivores
Answer: (a).herbivores
Question 16. Leguminous Plants have specialized nodules which contain nitrogen fixing
  1.    virus
  2.    bacteria
  3.    fungi
  4.    algae
 Discuss Question
Answer: Option B. -> bacteria
Answer: (b).bacteria
Question 17. Elimination of undigested food material out of body is called as
  1.    assimilation
  2.    absorption
  3.    digestion
  4.    egestion
 Discuss Question
Answer: Option D. -> egestion
Answer: (d).egestion
Question 18. Hydrolytic enzymes which help in dissolving food particle are present on
  1.    mitochondria
  2.    Golgi complex
  3.    lysosomes
  4.    ribosome's
 Discuss Question
Answer: Option C. -> lysosomes
Answer: (c).lysosomes
Question 19. Products of digestion are passed on in whole body of planarian and is done by process of
  1.    osmosis
  2.    diffusion
  3.    Both a and b
  4.    active transport
 Discuss Question
Answer: Option B. -> diffusion
Answer: (b).diffusion
Question 20. Bacteria fixes nitrogen in soil convertes into
  1.    nitrates
  2.    bicarbonates
  3.    carbonates
  4.    sulfates
 Discuss Question
Answer: Option A. -> nitrates
Answer: (a).nitrates

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