12 Class Fsc Part 2 Short Questions Online Preparation Biology

Online Short Questions For Chapter 12 "12th Class Biology Chapter 26 Short Questions Preparation "

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Biology - 12th Class Biology Chapter 26 Short Questions Preparation

Question # 1

Give the characteristics of limnetic zone of fresh water ecosystem.

  • Ans 1: In this zone enough light present to support photosynthesis.Here phytoplanktons include cyanobacteria (as producers).These are eaten by protozones and small crustaceans,which in turn consumed by fishes.
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Prepare Complete Set Wise Questions For Chapter 12 "12th Class Biology Chapter 26 Short Questions Preparation "

12th Class Biology Chapter 26 Short Questions Preparation - Set 1

Question # 1

Give the characteristics of limnetic zone of fresh water ecosystem.

  • Ans 1: In this zone enough light present to support photosynthesis.Here phytoplanktons include cyanobacteria (as producers).These are eaten by protozones and small crustaceans,which in turn consumed by fishes.
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12th Class Biology Chapter 26 Short Questions Preparation - Set 2

Question # 1

Define hydrospheric ecosystem.

  • Ans 1: An ecosystem present in water where living and non living components exchange their material and transfer of energy also takes place within water.
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12th Class Biology Chapter 26 Short Questions Preparation - Set 3

Question # 1

Write two adaptations for terrestrial ecosystem.

  • Ans 1: Two adaptations for terrestrial ecosystem are
  • Ans 2: i) Conservation of water
    ii) Presence of supporting tissues
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12th Class Biology Chapter 26 Short Questions Preparation - Set 4

Question # 1

Differentiate between alpine and boreal forests.

  • Ans 1: Forests:Coniferous forests located at high altitude are called alpine forests.
  • Ans 2: Boreal Forests:Coniferous forests located at high latitudes are called Boreal forests.
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26th Chapter

12th Class Biology Chapter 26 Short Questions

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