Based on this exercise can you explain why zoos go to so muc

Based on this exercise, can you explain why zoos go to so much trouble to exchange rare animals such as tigers or gorillas rather than maintaining small separate breeding populations

Solution

Ans ;- Zoos go to so much trouble to exchange rare animals such as tiger or gorillas rather than maintaining small separate breeding population because maintaining a breeding population leads to various health problems and reduces the chances of an embryo of any breed to develop properly. This process is generally known as inbreeding where pairing of animals takes place which are more closely related than the average population. The zoos usually performs this practice to prevent excessive inbreeding because the limited gene pool caused by continuous inbreeding means that breed loses vigour.