1. Introduction to Biology

Which one of the following was an assumption of Charles Darwin's theory of natural selection?

Which of the following animals is a product of artificial selection?

Which of the following correctly lists three agents that loosen and carry away rock during the erosion process, contributing to natural selection and evolution?

Which of the following best explains the origin of biodiversity according to the theory of natural selection?

Which of the following best describes the relationship between variations and adaptations?

Which statement about evolution by natural selection is FALSE?

Which of the following is a possible cause of ecological succession in ecosystems?

Evolution is a process of change in a population through variation over time. Evolution involves genetic variation and natural selection. Which of the following best describes the main mechanism by which evolution occurs in populations?

Based on the data, what can be concluded about the relationship between chytrid fungus and the decline in frog populations?

Which two color variations are commonly observed in the peppered moth (Biston betularia) as a result of natural selection during the Industrial Revolution?

What happens to physical and behavioral traits that support survival in a population over time according to the theory of natural selection?

Which of the following factors can directly affect the process of natural selection in a population?

Succession of communities occurs because __________.

Which condition is essential for natural selection to result in the formation of a new species?

Which of Charles Darwin's main points is illustrated by the concept that individuals with advantageous traits are more likely to survive and reproduce?