Question

Define the following words. Parasitism, mutualism, commensalism.

Answer 1

Answer:

1)Parasitism-the practice of living as a parasite on or with another animal or organism.

2)Mutualism-Mutualism describes the ecological interaction between two or more species where each species has a net benefit. Mutualism is a common type of ecological interaction.

3)commensalism-an association between two organisms in which one benefits and the other derives neither benefit nor harm.

Answer 2

Answer:

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Explanation:

• Parisitism is a relationship between two organisms where the parasite harms the host .when a worm live in a dog and take nutrients from the dog then it is an example of parasitism.

• A relationship between the two organisms in which each of the organism benifits.In this the species are independent and cannot survive each other .

• A relationship between the two individuals of the species in which one species obtain the food or other benefits from the other without harming aur benefiting the latter .

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