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What is the definition of a parasite? A - OCR Gateway - GCSE Biology - Question 5 - 2022 - Paper 1
Question 5
What is the definition of a parasite? A. An organism that kills another organism and then feeds from it. B. An organism that kills another organism by out-competin... show full transcript
Worked Solution & Example Answer:What is the definition of a parasite? A - OCR Gateway - GCSE Biology - Question 5 - 2022 - Paper 1
Step 1
C. An organism that lives on or in another organism causing it harm.
Answer
A parasite is defined as an organism that lives on or in another organism, known as the host, and derives benefits at the host's expense. This definition is essential in understanding the nature of parasitism, where the parasite typically causes some harm to the host. Options A, B, and D describe other forms of interactions or organisms and do not accurately represent the definition of a parasite.