The relationship between cattle egret and grazing cattle can be best described as:
1. | Mutualism | 2. | Commensalism |
3. | Parasitism | 4. | Competition |
Population size is unlikely to be limited by:
1. | predation | 2. | commensalism |
3. | competition | 4. | brood parasitism |
The endosymbiosis between early eukaryotes and the prokaryote lineage would be an example of:
1. | Commensalism | 2. | Mutualism |
3. | Parasitism | 4. | Competition |