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MCQs

Total Questions : 53 | Page 4 of 6 pages
Question 31. Which of the following factor is NOT responsible for autotrophic succession?
  1.    Climate
  2.    Soil erosion
  3.    Man
  4.    Microorganisms
 Discuss Question
Answer: Option D. -> Microorganisms
Answer: (d).Microorganisms
Question 32. Name the type of community which is maintained by the man or his domestic animals.
  1.    Climatic
  2.    Edaphic
  3.    Disclimax
  4.    Subclimax
 Discuss Question
Answer: Option C. -> Disclimax
Answer: (c).Disclimax
Question 33. Which of the following succession processes describes the development of bare area without any form of life?
  1.    Dispersed
  2.    Clumped
  3.    Ecesis
  4.    Nudation
 Discuss Question
Answer: Option D. -> Nudation
Answer: (d).Nudation
Question 34. Vegetation of tropical deciduous forest falls under which of the following categories?
  1.    Mesotherm
  2.    Megatherm
  3.    Microtherm
  4.    Hekistotherm
 Discuss Question
Answer: Option A. -> Mesotherm
Answer: (a).Mesotherm
Question 35. Niche is a place where particular organisms live.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option B. -> False
Answer: (b).False
Question 36. Genetically different population with the same physical features is known as ____________
  1.    Ecosystem
  2.    Ecads
  3.    Community
  4.    Ecotype
 Discuss Question
Answer: Option D. -> Ecotype
Answer: (d).Ecotype
Question 37. Who proposed the term ecosystem?
  1.    Grinnel
  2.    Turesson
  3.    A.G. Tansley
  4.    Lindeman
 Discuss Question
Answer: Option C. -> A.G. Tansley
Answer: (c).A.G. Tansley
Question 38. Name the group of species which exploit the abiotic and biotic resources in a similar way?
  1.    Guild
  2.    Ecads
  3.    Biomes
  4.    Community
 Discuss Question
Answer: Option A. -> Guild
Answer: (a).Guild
Question 39. Pyramid of number defines the individuals of each species belonging to trophic level in an ecosystem.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option A. -> True
Answer: (a).True
Question 40. Mark the one, which comes under a lotic ecosystem?
  1.    Ocean
  2.    Lake
  3.    Pond
  4.    River
 Discuss Question
Answer: Option D. -> River
Answer: (d).River

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