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

Characterize profundal zone of fresh water lakes.

  • Ans 1: Here light is insufficient to support photosynthesis.This area is mainly nourished by detritus. Decomposers and detritus feeders such as snails and certain insect larvae,bacteria,fungi and fishes inhabit it.
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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

Characterize profundal zone of fresh water lakes.

  • Ans 1: Here light is insufficient to support photosynthesis.This area is mainly nourished by detritus. Decomposers and detritus feeders such as snails and certain insect larvae,bacteria,fungi and fishes inhabit it.
Submit

12th Class Biology Chapter 26 Short Questions Preparation - Set 2

Question # 1

Characterize profundal zone of fresh water lakes.

  • Ans 1: Here light is insufficient to support photosynthesis.This area is mainly nourished by detritus. Decomposers and detritus feeders such as snails and certain insect larvae,bacteria,fungi and fishes inhabit it.
Submit

12th Class Biology Chapter 26 Short Questions Preparation - Set 3

Question # 1

What is the effect of human impact on Tundra Ecosystem?

  • Ans 1: Tundra is perhaps the most fragile of all biomes because of its short growing season.Human activities in the tundra leaves scar that persists for centuries.Fortunately for the tundra inhabitants,the impact of civilization is localized around oil drilling sites,pipelines,mines and military bases.
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12th Class Biology Chapter 26 Short Questions Preparation - Set 4

Question # 1

Describe the animal life of grass land ecosystem.

  • Ans 1: Animals of deserts are mostly nocturnal (they hide during day and come out during night)they do so to avoid too much heat and water loss.Desert animals include horned lizards,snake and other reptiles.Mammals include kangaroo,rats,Birds include burrowing owl.
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26th Chapter

12th Class Biology Chapter 26 Short Questions

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