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Organisms and Populations — BIOLOGY STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceBIOLOGYOrganisms and Populations3 Marks
Question
Distinguish between Parasitism and Mutualism
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Answer

ParasitismMutualism
1. Parasitism is the relationship where only one organism receive benefits, while the other is harmed in return.1. Mutualism is the relationship where both the organisms of distinct species are benefited.
2. Parasite cannot survive without host but if the host is overexploited then parasite too dies.2. Both the species are dependent on each other for their benefits and survival.
3. Parasitism can be facultative or obligatory.3. Mutualism is obligatory relationship.
4. Parasitism is a negative interaction.4. Mutualism is a positive interaction.

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