Ecology

Community Ecology MCQs with Answers

Welcome to the Community Ecology MCQs with Answers. In this post, we have shared Community Ecology Online Test for different competitive exams. Find practice Community Ecology Practice Questions with answers in Biology Tests exams here. Each question offers a chance to enhance your knowledge regarding Community Ecology.

Community ecology is the study of how different species interact within a community and how these interactions shape the structure and dynamics of ecosystems. It focuses on the relationships between species, including competition, predation, mutualism, and other interactions that influence community composition and biodiversity.

In community ecology, communities and ecosystems are examined to understand the patterns and processes that govern species coexistence and distribution. Communities consist of populations of different species that live and interact in the same area, while ecosystems include these communities along with the abiotic components, such as climate and soil, that influence them. Studying these interactions helps ecologists comprehend the complex web of life that sustains ecological balance.

Community ecology examples include the study of predator-prey dynamics, such as wolves and deer in a forest ecosystem, where predator populations control prey populations, preventing overgrazing and promoting plant diversity. Another example is the mutualistic relationship between bees and flowering plants, where bees pollinate flowers while obtaining nectar, benefiting both species and enhancing the community’s overall productivity.

Community Ecology Online Quiz

By presenting 3 options to choose from, Community Ecology Quiz which cover a wide range of topics and levels of difficulty, making them adaptable to various learning objectives and preferences. You will have to read all the given answers of Community Ecology Questions and Answers and click over the correct answer.

  • Test Name: Community Ecology MCQ Quiz Practice
  • Type: Quiz Test
  • Total Questions: 40
  • Total Marks: 40
  • Time: 40 minutes

Note: Answer of the questions will change randomly each time you start the test. Practice each quiz test at least 3 times if you want to secure High Marks. Once you are finished, click the View Results button. If any answer looks wrong to you in Quizzes. simply click on question and comment below that question. so that we can update the answer in the quiz section.

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Community Ecology MCQs

Community Ecology

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1 / 40

What is character displacement?

2 / 40

What is an example of mutualism?

3 / 40

What is the term for species that arrive first in a newly available environment?

4 / 40

What is an example of secondary succession?

5 / 40

What is the term for the variety of species within a community?

6 / 40

What is resource partitioning?

7 / 40

What is the significance of ecological niches in community ecology?

8 / 40

Which type of symbiosis benefits both species involved?

9 / 40

What is an example of commensalism?

10 / 40

What is the term for the feeding relationships between organisms in a community?

11 / 40

What is the role of a keystone species in an ecosystem?

12 / 40

What is an example of a density-dependent factor affecting community structure?

13 / 40

Which species interaction is most likely to lead to coevolution?

14 / 40

Which interaction involves one organism hunting and consuming another?

15 / 40

What term describes a close, long-term interaction between two species?

16 / 40

What is the difference between a fundamental niche and a realized niche?

17 / 40

Which species plays a critical role in maintaining the structure of an ecological community?

18 / 40

What is the term for an organism that consumes dead organic matter?

19 / 40

What is an ecological niche?

20 / 40

What is the term for the process where two species influence each other's evolution?

21 / 40

What is the term for the ability of a community to resist change and remain stable?

22 / 40

What is an example of a keystone species?

23 / 40

What is the term for a species whose presence indicates the health of an ecosystem?

24 / 40

What is a trophic cascade?

25 / 40

Which factor can lead to competitive exclusion?

26 / 40

What is the term for the process by which a community becomes established in a previously uninhabited area?

27 / 40

What is a climax community?

28 / 40

What is the competitive exclusion principle?

29 / 40

What is the role of disturbance in community ecology?

30 / 40

What is a pioneer species?

31 / 40

What is an invasive species?

32 / 40

What term describes a sequence of changes in species composition over time?

33 / 40

What is the relationship between species richness and ecosystem function?

34 / 40

Which of these is an example of secondary succession?

35 / 40

What is the main effect of habitat fragmentation?

36 / 40

Which interaction benefits one species and harms the other?

37 / 40

What is community ecology?

38 / 40

What is the term for the variety of habitats within a given area?

39 / 40

What is the main difference between primary and secondary succession?

40 / 40

What type of succession occurs after a disturbance that leaves soil intact?

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