1. Introduction to Biology

Which of the following best explains why it is generally not advantageous for a predator to prey exclusively on a single prey species?

Which term best describes the idea that each living species has descended from other species over time?

Which of the following is an example of a vestigial structure?

Which of the following is NOT a challenge an organism encounters in the process of natural selection?

Which type of natural selection favors individuals with intermediate phenotypes, resulting in higher fitness compared to those with extreme phenotypes?

How well an organism survives and reproduces in its environment can be described as its:

Why are specialist species more likely to evolve on islands?

Which of the following best describes artificial selection and how it operates?

Which of the following best explains why a frog is typically lighter on its ventral side and darker on its dorsal side?

Is the tiger salamander (Ambystoma tigrinum) considered a generalist or specialist species?

Which of the following best describes an organism's niche?

According to the heliocentric theory, which celestial body is at the center of the solar system?

In the context of natural selection and evolution, how does the predator-prey relationship between bears and salmon most likely influence the evolution of both species?

Which of the following is part of the modern theory of evolution?

In the context of natural selection and evolution, what is a derived characteristic?