Question

What is one reason a population's distribution of traits might e perience little to no change over a long period of time?

• A. A high amount of competition exists in the environment.
• B. The environment remains relatively stable.
• C. New abiotic factors are introduced regularly.
• D. The population has a large amount of genetic variation

Answer 1

The answer is d good luck!!!

Answer 2

The correct answer is B. The environment remaining relatively stable is one reason a population's distribution of traits might experience little to no change over a long period of time. In a stable environment, the selective pressures acting upon a population may not change significantly, leading to little adaptive change in the population's traits. Conversely, a highly unstable environment with constantly changing selective pressures can lead to rapid evolutionary change in a population.

Step-by-step explanation: