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Ecology Fundamentals

18 PYQs · Asked in 9 of 16 years · Free practice

Microthemes in this theme· 8

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Food Chains, Food Webs and Trophic Dynamics

3 PYQs · Asked in 3 of 16 years

PYQs on Food Chains, Food Webs and Trophic Dynamics

3 PYQs from 2011–2026
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Prelims 2021

1 question
Environment & EcologyEcology FundamentalsFood Chains, Food Webs and Trophic DynamicsEasy (editorial estimate)
Question details
Type:
Single choice
Skill:
Fact recall
Tags:
filter feeders · Food Chains, Food Webs and Trophic Dynamics

Classification and difficulty are editorial labels. Explanations are awaiting review.

2021 · Q26

Prelims 2021, question 26: Food Chains, Food Webs and Trophic Dynamics

Which one of the following is a filter feeder?

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Prelims 2014

1 question
Environment & EcologyEcology FundamentalsFood Chains, Food Webs and Trophic DynamicsEasy
Question details
Type:
chronology sequence
Skill:
Concept understanding
Tags:
Food Chains, Food Webs and Trophic Dynamics
Related topics:
Marine Food Webs, Plankton and Ocean Productivity
2014 · Q80

Prelims 2014, question 80: Food Chains, Food Webs and Trophic Dynamics

Which one of the following is the correct sequence of a food chain?

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Prelims 2013

1 question
Environment & EcologyEcology FundamentalsFood Chains, Food Webs and Trophic DynamicsMedium
Question details
Type:
Statement based
Skill:
Concept understanding
Tags:
Food Chains, Food Webs and Trophic Dynamics
2013 · Q31

Prelims 2013, question 31: Food Chains, Food Webs and Trophic Dynamics

With reference to food chains in ecosystems, consider the following statements: 1. A food chain illustrates the order in which a chain of organisms feed upon each other. 2. Food chains are found within the populations of a species. 3. A food chain illustrates the numbers of each organism which are eaten by others. Which of the statements given above is/are correct?

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