A population of deer is introduced to an island without natural predators. What happens to the deer population when food resources become limited?

💡 Explanation

The deer population declines to the carrying capacity because density-dependent regulation through resource limitation reduces birth rates and increases death rates, therefore the population cannot grow exponentially; rather than evolving quickly or emigrating easily, the population size adjusts within the carrying capacity limit.

• What causes reduced gene expression when DNA methylation occurs in a specific gene promoter region?
• Which process is responsible for Gram-positive bacteria's susceptibility to penicillin?
• If a newly emerging virus shows increased infectivity for a human cell line, which consequence most likely follows, assuming receptor binding mediates attachment?
• Which outcome occurs when the gut microbiome's short-chain fatty acid production increases in the presence of immune cells?
• If a mosquito infected with malaria initially probes a host but fails to draw blood, which consequence follows?
• If a small group of finches colonizes a remote, previously uninhabited island, which evolutionary outcome becomes more pronounced?