Questions tagged 'natural selection'
8 questions
Which of the following appears most favored by natural selection?
Which of the following adaptations is most favored by natural selection? a. Bipedal locomotion b. Binocular vision c. Live birth d. Opposable thumbs e. Intelligence
When is genetic drift a major factor in evolution?
Title: When is Genetic Drift a Major Factor in Evolution? Body: Under what circumstances does genetic drift play a significant role in the process of evolution? Here are some scenarios to consider:
Why do disruptive selection pressures tend to favor rapid evolutionary changes?
What are the reasons that disruptive selection pressures tend to favor rapid evolutionary changes in species? Could you provide examples of how this process occurs in nature?
Charles darwin spent over 20 years developing his theory of natural selection.
Charles Darwin dedicated over 20 years to developing his theory of natural selection. This extensive period of research and observation was crucial in shaping our understanding of evolution and the me...
What’s the difference between evolution and natural selection?
What is the difference between evolution and natural selection? Could you explain how these concepts relate to one another within the context of biological science? Additionally, I would appreciate an...
One end of the figure 17-1 shows an increase in the average beak size for a population of birds. when individuals at only one end
One end of Figure 17-1 illustrates an increase in the average beak size for a population of birds. When individuals at only one end of a bell curve representing phenotype frequencies exhibit high fitn...
The theory of modern synthesis states that evolution involves changes in a population’s _____.?
According to the theory of modern synthesis, evolution involves changes in a population's genetic composition over time, driven by mechanisms such as natural selection, genetic drift, mutation, and ge...
During the industrial revolution, the dark peppered moth had an advantage because it a) was larger and hardier. b) reproduced easily
During the Industrial Revolution, the dark peppered moth gained a significant advantage due to several factors. Which of the following statements accurately describes this advantage? a) It was larger...