Practicing Success
Interactions could be beneficial, detrimental or neutral (neither harm nor benefit) to one of the species or both. Assigning a ‘+’ sign for beneficial interaction, ‘-’ sign for detrimental and 0 for neutral interaction. Match the column I with column II:
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a-iii, b-iv, c-ii, d-i. a-iv, b-iii, c-i, d-ii. a-ii, b-iii,c-i, d-ii. a-iv, b-ii, c-ii, d-i. |
a-iv, b-iii, c-i, d-ii. |
Interactions could be beneficial, detrimental or neutral (neither harm nor benefit) to one of the species or both. Assigning a ‘+’ sign for beneficial interaction, ‘-’ sign for detrimental and 0 for neutral interaction, let us look at all the possible outcomes of interspecific interactions. Species A Species B Name of Interaction + + Mutualism – – Competition + – Predation + – Parasitism + 0 Commensalism – 0 Amensalism |