Commensalism- Insects and plants because incests ger nutrience from the plants and the plants are not harmed.
Parasitism- Ticks on a Big-Horn Sheep, The tick harms the Big-Horn Sheep.
Mutualism- Aphids only need part of the sap and end up excreting most of the sugar and waters they extract from the plant as waste. Some species of ants have found it productive to feed on the sugar and water excreted by aphids.
Parasitism- Ticks on a Big-Horn Sheep, The tick harms the Big-Horn Sheep.
Mutualism- Aphids only need part of the sap and end up excreting most of the sugar and waters they extract from the plant as waste. Some species of ants have found it productive to feed on the sugar and water excreted by aphids.