What type of relationship exists in the large intestine of the sheep, between bacteria and the sheep?

Answer Details

The type of relationship that exists in the large intestine of sheep between bacteria and the sheep is symbiosis. Symbiosis refers to a close and long-term interaction between two different species, where both benefit from the relationship. In the large intestine of sheep, bacteria break down the cellulose and other complex substances in the plant material consumed by the sheep, producing simpler compounds that the sheep can digest and utilize for energy. The bacteria, in turn, obtain a stable habitat and a constant supply of nutrients from the sheep's intestine. This mutualistic relationship benefits both the bacteria and the sheep, and is an example of symbiosis.