Final answer:
The question involves carrying capacity and the growth pattern of a fish population, as well as genetic change over time, which indicates potential evolution in the population. Without the estimated carrying capacity, we cannot assess if the current population of 500 fish is sustainable or if it will face resource limitations.
Step-by-step explanation:
The student's question deals with the concept of carrying capacity, which is the maximum number of individuals of a species that can be supported by the limited resources of a habitat. In the case of the fish in the lake, the fish population grew to 500 in the first year. However, without the estimated carrying capacity value given, we cannot determine whether the population will continue to grow or has reached its limit.
From the various examples provided, it is clear that populations can exhibit different growth patterns, such as exponential growth or logistic growth. Exponential growth features a population size increasing at an ever-greater rate, while logistic growth includes a deceleration as the population approaches the carrying capacity.
The potential evolution of a fish population with a genetic predisposition to a disease also involves Biology concepts, specifically genetics and evolution. If the predicted future population has a significant difference in allele frequency, especially with 403 predicted heterozygotes (Aa), this could indicate that evolution has occurred due to changes in the genetic makeup of the population.