Final answer:
Small populations are more susceptible to genetic drift, leading to a high frequency of inherited disorders.
Step-by-step explanation:
Small populations are more susceptible to the forces of genetic drift compared to large populations. In a small population, if an individual with certain genes dies without leaving offspring, a significant portion of the population's gene pool is lost. This can lead to a high frequency of inherited disorders in the population.
For example, if a small population has a recessive allele for a disease, the chance of two carriers mating and producing diseased offspring increases. This phenomenon is known as inbreeding depression.
Therefore, small populations are more vulnerable to the forces of genetic drift, which can result in a higher frequency of inherited disorders.