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Taxonomy of Angiosperm MCQ

80 MCQ questions with answers and explanations · page 2 of 4

Test yourself▶ 25 question test▶ 50 question test

Q26. Which part of cauliflower is edible ?

  1. ALeaf
  2. Blnflorescence
  3. CRoot
  4. DBud
Show answer & explanation

Answer: B) lnflorescence

Q27. Coffee is obtain fom which part of plant ?

  1. AFlower
  2. BSeed
  3. CLeaf
  4. DFruit
Show answer & explanation

Answer: B) Seed

Q28. Chekori powder is plant turmaric is obtain ?

  1. ARoot
  2. BSeed
  3. CLeaf
  4. DFruit
Show answer & explanation

Answer: A) Root

Q29. From which part of plant turmaric is obtain ?

  1. ADry root
  2. BDry seet
  3. CDry rhizome
  4. DDry fruit
Show answer & explanation

Answer: C) Dry rhizome

Q30. Quinine is obtained from -

  1. APapaver
  2. BCanabies
  3. CCinchona
  4. DAconitum
Show answer & explanation

Answer: C) Cinchona

Q31. Goob source of vitamin ' C' is -

  1. ALemon
  2. BOrange
  3. CAmla
  4. DChilli
Show answer & explanation

Answer: C) Amla

Q32. ln the leaf of tobacco which of the following is found

  1. ACapsacin
  2. BCholechen
  3. CNicotine
  4. DAsqerin
Show answer & explanation

Answer: C) Nicotine

Q33. Medicine for high blood pressure is obtained from -

  1. ADigitalis species
  2. BSyncona species
  3. CRauwolfia species
  4. DPapaver species
Show answer & explanation

Answer: C) Rauwolfia species

Q34. Main cereal crop of lndia is-

  1. ARice
  2. BSoyabean
  3. CMillets
  4. DMaize
Show answer & explanation

Answer: A) Rice

Q35. An enzyme produced by HlV that allows the integration of HlV DNA into the host cell's DN is -

  1. Alntegrase
  2. BLigase
  3. CHelicase
  4. DDNA gyrase
Show answer & explanation

Answer: A) lntegrase

Q36. Which one of following is good source of protein ?

  1. AGram
  2. BPea
  3. CSoyabean
  4. DPegion pea
Show answer & explanation

Answer: C) Soyabean

Q37. Which one of the following is not obtain from stem ?

  1. ASunhemp
  2. BJute
  3. CHemp
  4. DCotton
Show answer & explanation

Answer: D) Cotton

Q38. Bark of cinchona is used a medicine in the treatment of malaria. Which one of the following artificial medicine is substitute of cinchona ?

  1. AChloromycetin
  2. BChloroquinine
  3. CTetracyclene
  4. DAmpicillin
Show answer & explanation

Answer: B) Chloroquinine

Q39. Which of the following crop enrich the soil with nitrogen ?

  1. APotato
  2. BSorgum
  3. CSunflower
  4. DPea
Show answer & explanation

Answer: D) Pea

Q40. From which part of plant yields opium ?

  1. ALeaves
  2. BFruit
  3. CFlower
  4. DRoot
Show answer & explanation

Answer: B) Fruit

Q41. Rubber is commonly got from -

  1. ACastilla elastica
  2. BMichelia champaca
  3. CFicus elastica
  4. DHevea brasiliensis
Show answer & explanation

Answer: D) Hevea brasiliensis

Q42. The basic unit of biosystematics is -

  1. AFlorotype
  2. BGenotype
  3. CEcotype
  4. DPhenotype
Show answer & explanation

Answer: B) Genotype

Q43. Dalchini is obtained from which part of plant ?

  1. ALeaves
  2. BStem
  3. CRoot
  4. DBark
Show answer & explanation

Answer: D) Bark

Q44. Pulses are rich in protein because of -

  1. Alnsectivorous habit
  2. BRequiring high dose of nitrogen fertilizer
  3. CRhizobium
  4. DGreen manuring
Show answer & explanation

Answer: C) Rhizobium

Q45. The stimulant present in Tea is -

  1. ATannin
  2. BNicotine
  3. CCaffeine
  4. DCodeine
Show answer & explanation

Answer: C) Caffeine

Q46. Cell wall of any fungus is different from plants in having -

  1. ACellulose
  2. BChitin
  3. CCholesterol
  4. DGlycogen
Show answer & explanation

Answer: B) Chitin

Q47. Major foreign exchange earner for lndia is -

  1. ATea
  2. BCoffee
  3. CRice
  4. DWheat
Show answer & explanation

Answer: A) Tea

Q48. One of the reasons of the muscular distrophy among the poor in lndia is the eating of -

  1. ACicer arietinum
  2. BLathyrus sativus
  3. CPisum sativum
  4. DPhaseolus mungo
Show answer & explanation

Answer: B) Lathyrus sativus

Q49. Opium is obtained from poppy in the form of -

  1. AGum
  2. BResin
  3. CLatex
  4. DTannin
Show answer & explanation

Answer: C) Latex

Q50. Hing got from ferula asafoetida is -

  1. AResinous exudate of root
  2. BFruit
  3. Clnflorescence
  4. DLeaves
Show answer & explanation

Answer: A) Resinous exudate of root

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