Answer: The lack of diversification.
Step-by-step explanation:
The term "ONE SITE ITIS" refers to the practice of focusing on a single site or location in a graft. In this context, the biggest risk of "ONE SITE ITIS" is the lack of diversification or spread of resources, which can lead to vulnerabilities and potential failures.
When grafting, it is important to distribute resources, such as water, nutrients, and energy, across multiple sites. This helps to minimize the risk of a single point of failure, where any issues or problems at that specific site could have a significant impact on the entire graft.
To illustrate this risk, let's consider an example of grafting apple trees. If all the resources are concentrated on a single site, such as a single branch, there is a higher chance of that branch encountering problems, such as disease or pests. In such a scenario, the entire graft could be at risk because it is dependent on the health and vitality of that one branch.
On the other hand, if resources are distributed across multiple sites, such as several branches, the risk of failure is reduced. If one branch encounters a problem, the other branches can still provide the necessary resources for the graft to survive and thrive.
In summary, the biggest risk of "ONE SITE ITIS" in a graft is the lack of diversification or spread of resources. By distributing resources across multiple sites, the risk of failure is reduced, and the graft is more likely to be successful.