Question

choose the correct answer. what would happen to the population of largemouth bass if there is a sudden decline in all of their prey populations? the females would continue to grow while the males stop growing. the largemouth bass population would rapidly increase out of control. due to the lack of primary food sources, a die - off would likely occur. the largemouth bass population would blend with another species of fish.

Explanation:

In an ecosystem, if the prey population (primary food source) of a predator (largemouth bass in this case) suddenly declines, the predator population will face food scarcity. Without enough food to sustain themselves, a die - off (reduction in population size due to starvation etc.) is a very likely outcome. There is no biological basis for only females continuing to grow while males stop (no sexual dimorphism in growth related to prey decline in this context). If prey declines, the bass population cannot increase as they depend on prey for energy. And species blending (hybridization in a sudden way due to prey decline) is not a typical ecological response to prey population decline.

Answer:

Due to the lack of primary food sources, a die - off would likely occur.