Write a brief sentence explaining each of the following terms - Leaving Cert Biology - Question 2 - 2022
Question 2
Write a brief sentence explaining each of the following terms.
(a) Ecology
(b) Food chain
(c) Edaphic factor
(d) Quantitative study
(e) Omnivore
(f) Contest co... show full transcript
Worked Solution & Example Answer:Write a brief sentence explaining each of the following terms - Leaving Cert Biology - Question 2 - 2022
Step 1
Ecology
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Answer
Ecology is the study of the interactions between organisms and their environment, including how they affect and are affected by each other.
Step 2
Food chain
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A food chain is a sequence of organisms where each organism serves as food for the next in the chain, illustrating the transfer of energy from one level to another.
Step 3
Edaphic factor
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An edaphic factor refers to the specific characteristics of soil that influence the types of organisms that can thrive in a particular environment.
Step 4
Quantitative study
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A quantitative study involves measuring the quantity or number of organisms in a given habitat, allowing for statistical analysis of population dynamics.
Step 5
Omnivore
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An omnivore is an organism that consumes both plants and animals as part of its diet, allowing it to occupy multiple trophic levels.
Step 6
Contest competition
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Contest competition is a type of competition where individuals vie for a limited resource, often leading to direct confrontations between the competitors.
Step 7
Nitrogen fixation
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Nitrogen fixation is the process of converting atmospheric nitrogen (N₂) into a usable form, such as ammonia, by certain bacteria or through industrial processes.
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