Fsc Second Year 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

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Biology - 12th Class Biology Chapter 25 Short Questions Preparation

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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Prepare Complete Set Wise Questions For Chapter 11 "12th Class Biology Chapter 25 Short Questions Preparation "

Set 1

10 Questions
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Set 2

10 Questions
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Set 3

10 Questions
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Set 4

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

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

Submit

12th Class Biology Chapter 25 Short Questions Preparation - Set 2

Question # 1

What is the effect of moderate grazing on grassland?

Ans 1: Moderate grazing is very helpful in maintain the grass land ecosystem.It destroy the competitors and help the grass to grow well.

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12th Class Biology Chapter 25 Short Questions Preparation - Set 3

Question # 1

What is infestation?

Ans 1: Infection caused by the parasites is called infestation or mode of transmission of parasite into host is called infestation.

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12th Class Biology Chapter 25 Short Questions Preparation - Set 4

Question # 1

Compare autoecology with synecology. Or Differentiate between autecology and synecology.

Ans 1: Autecology: Study of single population in relation to environment is called autecology.
Ans 2: Synecology: The study of different communities in relation to environment is called synecology or community ecology.

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Biology

25th Chapter

12th Class Biology Chapter 25 Short Questions

Here you can prepare 12th Class Biology Chapter 25 (Ecosystem). Click the button for 100% free full practice.

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Chapter 15

Chapter 16

Chapter 17

Chapter 18

Chapter 19

Chapter 20

Chapter 21

Chapter 22

Chapter 23

Chapter 24

Chapter 25

Chapter 26

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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 "

Biology - 12th Class Biology Chapter 25 Short Questions Preparation

Name three levels of integration in community.

Compare population and community and give their example.

Differentiate between Hydrosere and Xerosere.

What is mycorrhiza?

What is the effect of moderate grazing on grassland?

Sketch food chain to show various trophic levels

Define xerosere. Give flow chart of its stages.

How community is different from population.

Define pioneers and climax community.

Write few lines on crustose lichens.

Prepare Complete Set Wise Questions For Chapter 11 "12th Class Biology Chapter 25 Short Questions Preparation "

Set 1

Set 2

Set 3

Set 4

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

Name three levels of integration in community.

Compare population and community and give their example.

Differentiate between Hydrosere and Xerosere.

What is mycorrhiza?

What is the effect of moderate grazing on grassland?

Sketch food chain to show various trophic levels

Define xerosere. Give flow chart of its stages.

How community is different from population.

Define pioneers and climax community.

Write few lines on crustose lichens.

12th Class Biology Chapter 25 Short Questions Preparation - Set 2

What is the effect of moderate grazing on grassland?

Differentiate between predation and parasitism.

Define secondary succession.

What is parasitism?Give its kind.

What do you understand by term trophic level?

Define xerosere. Give flow chart of its stages.

How moderate grazing is helpful for ecosystem.

Define grazing.

What is parasitism?

Explain Niche.

12th Class Biology Chapter 25 Short Questions Preparation - Set 3

What is infestation?

Define mutualism. Give example.

Define foliose lichens with one example. OR What is foliose lichen stage?Give an example.

Differentiate between food chain food web.

Differentiate between pioneer and climax community.

Define food chain and food web only.

What is parasitism?Give its kind.

How community is different from population.

Define pioneers and climax community.

What do you known about the term Ecosystem?

12th Class Biology Chapter 25 Short Questions Preparation - Set 4

Compare autoecology with synecology. Or Differentiate between autecology and synecology.

What do you understand by term trophic level?

What is infestation?

What is biosphere?

Give the role of decomposers in an ecosystem.

What is commensalism?Give an example. Or Define commensalism.

Define ammonification assimilation.

Differentiate between food chain food web.

Differentiate between predation and parasitism.

Differentiate between predator and prey.

12th Class Biology Chapter 25 Short Questions

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