Sail E0 Webinar

MCQs

Total Questions : 619 | Page 60 of 62 pages
Question 591. Primary macro-consumers are herbivores, which feeds on
  1.    Animals
  2.    Minute floating Plants
  3.    Living Plants and plant residue
  4.    Decomposers
 Discuss Question
Answer: Option C. -> Living Plants and plant residue
Answer: (c).Living Plants and plant residue
Question 592. Lions, tigers are examples of
  1.    Primary producers
  2.    Primary consumers
  3.    Secondary Consumers
  4.    Quaternary Consumers
 Discuss Question
Answer: Option D. -> Quaternary Consumers
Answer: (d).Quaternary Consumers
Question 593. Fungi and bacteria are examples of
  1.    Producers
  2.    Decomposers
  3.    Consumers
  4.    Omnivores
 Discuss Question
Answer: Option B. -> Decomposers
Answer: (b).Decomposers
Question 594. What does a saprotrophs in ponds include ?
  1.    Frogs
  2.    Aquatic bacteria and flagellates
  3.    Fishes
  4.    All of above
 Discuss Question
Answer: Option B. -> Aquatic bacteria and flagellates
Answer: (b).Aquatic bacteria and flagellates
Question 595. Which heterotrophs feed on organic matters, dead plants and animals?
  1.    Omnivores
  2.    Saprotrophs
  3.    Herbivores
  4.    Producer
 Discuss Question
Answer: Option B. -> Saprotrophs
Answer: (b).Saprotrophs
Question 596. What are examples of saprotrophs?
  1.    Bacteria and Fungi
  2.    Cats and Rats
  3.    Buffaloes
  4.    Lions and Tiger
 Discuss Question
Answer: Option A. -> Bacteria and Fungi
Answer: (a).Bacteria and Fungi
Question 597. A dependent, on producers for their food is called
  1.    Autotrophic organisms
  2.    Heterotrophs
  3.    Primary producers
  4.    Sulphur and carbon
 Discuss Question
Answer: Option B. -> Heterotrophs
Answer: (b).Heterotrophs
Question 598. Biotic component includes:
  1.    The living Things
  2.    Non living things
  3.    The organic matter
  4.    The inorganic factors
 Discuss Question
Answer: Option A. -> The living Things
Answer: (a).The living Things
Question 599. What does climatic factor of abiotic constitute ?
  1.    Inorganic and organic substances
  2.    Biological System
  3.    Chemical Factors
  4.    Temperature and Heat
 Discuss Question
Answer: Option A. -> Inorganic and organic substances
Answer: (a).Inorganic and organic substances
Question 600. What are the large scale eco-system?
  1.    Biomass
  2.    Biomes
  3.    Tundra
  4.    Desert
 Discuss Question
Answer: Option B. -> Biomes
Answer: (b).Biomes

Latest Videos

Latest Test Papers