Question

what is the most likely explanation for the population changes between 2006 to 2007? choose 1 answer: a the antelope population overshot the amount that could be supported by the habitat, and many moved or perished. b a rainy season led to an increase in plant population sizes in the region. c an infectious disease decreased the population of leopards that prey on antelope in the region. d as the antelope population reached the carrying capacity, they produced fewer offspring in order to reduce competition.

Explanation:

When a population exceeds the habitat's carrying - capacity, resources become scarce. This can lead to migration or death of individuals. Option B would likely increase the antelope population as more food would be available. Option C would also likely increase the antelope population as there are fewer predators. Option D is less likely as the immediate effect of reaching carrying - capacity is not a voluntary reduction in offspring production but rather resource - based stressors. Option A is the most likely explanation for a population decrease when resources are insufficient.

Answer:

A. The antelope population overshot the amount that could be supported by the habitat, and many moved or perished.