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 that explains interactions among various species in a community as well as how such interactions govern the structure and dynamics of ecosystems. It mainly focuses on species-level interactions, whether these can be competition, predation, mutualism, or other types of interactions that may affect community composition and biodiversity.

Community ecology is the study of communities and ecosystems to recognize the patterns and processes governing species coexistence and distribution. Communities are defined as a group of different species populations that live and interact in the same space; an ecosystem encompasses those communities and those abiotic factors influencing them, including climate and soil. The study of these relations allows ecologists to understand the web of life that sustains ecological balance.

Community ecology Examples of studies include predator-prey dynamic, wolves and deer in a forest-based ecosystem, where predator populations check up on prey populations so they do not over-graze and create overgrowth, thus plant diversity is enhanced. Another example is mutualistic relationship among bees and flowering plants in which the bee pollinates the flower while collecting nectar, thereby enhancing the productivity of the community.

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

2 / 40

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

3 / 40

What is the significance of ecological niches in community ecology?

4 / 40

Which type of symbiosis benefits both species involved?

5 / 40

What is the main difference between primary and secondary succession?

6 / 40

What is resource partitioning?

7 / 40

What is a pioneer species?

8 / 40

Which factor can lead to competitive exclusion?

9 / 40

Which interaction benefits one species and harms the other?

10 / 40

What is the competitive exclusion principle?

11 / 40

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

12 / 40

What is an invasive species?

13 / 40

Which species interaction is most likely to lead to coevolution?

14 / 40

What is the main effect of habitat fragmentation?

15 / 40

What is the role of disturbance in community ecology?

16 / 40

What is the relationship between species richness and ecosystem function?

17 / 40

What is character displacement?

18 / 40

What is an example of secondary succession?

19 / 40

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

20 / 40

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

21 / 40

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

22 / 40

What is an ecological niche?

23 / 40

What is an example of commensalism?

24 / 40

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

25 / 40

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

26 / 40

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

27 / 40

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

28 / 40

What is a climax community?

29 / 40

Which of these is an example of secondary succession?

30 / 40

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

31 / 40

What is an example of a keystone species?

32 / 40

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

33 / 40

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

34 / 40

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

35 / 40

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

36 / 40

What is community ecology?

37 / 40

Which interaction involves one organism hunting and consuming another?

38 / 40

What is an example of mutualism?

39 / 40

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

40 / 40

What is a trophic cascade?

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