Fsc Part 2 Online Preparation for Biology Chapter No 25 (Ecosystem)

Online Short Questions For Chapter 11 "12th Class Biology Chapter 25 Short Questions Preparation "

Try The Short Questions For 12th Class Biology Chapter 25 Short Questions Preparation

  • Total Questions10

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Biology - 12th Class Biology Chapter 25 Short Questions Preparation

Question # 1

Define ammonification assimilation.

  • Ans 1: Ammonification: The formation of ammonia by ammonifying bacteria during nitrogen cycle is called ammonification.
  • Ans 2: Assimilation: Synthesis of nitrogen containing compounds from the nitrates during the nitrogen cycle is called assimilation.
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Prepare Complete Set Wise Questions For Chapter 11 "12th Class Biology Chapter 25 Short Questions Preparation "

12th Class Biology Chapter 25 Short Questions Preparation - Set 1

Question # 1

Define ammonification assimilation.

  • Ans 1: Ammonification: The formation of ammonia by ammonifying bacteria during nitrogen cycle is called ammonification.
  • Ans 2: Assimilation: Synthesis of nitrogen containing compounds from the nitrates during the nitrogen cycle is called assimilation.
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12th Class Biology Chapter 25 Short Questions Preparation - Set 2

Question # 1

Name three levels of integration in community.

  • Ans 1: Three levels of community integration are
  • Ans 2: i Individual level
    ii Population level
    iii Community level
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12th Class Biology Chapter 25 Short Questions Preparation - Set 3

Question # 1

What are biotic components of an ecosystem?

  • Ans 1: Living components of ecosystem are called biotic components,this include producers,consumers and decomposers.
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12th Class Biology Chapter 25 Short Questions Preparation - Set 4

Question # 1

Define food web,give its significance.

  • Ans 1: Food Web: All the food chains interconnected or linked together to form food web.
  • Ans 2: Significance: The variety of pathways helps to maintain the stability of the ecosystem.Many alternate source of food are available to an organism,if one is not available the other can be used as food source.
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25th Chapter

12th Class Biology Chapter 25 Short Questions

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