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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is evolution?
💡 Hint: Think about how species change over generations.
Question 2
Easy
What is a fossil?
💡 Hint: Consider what you see in a museum.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What type of evidence does the fossil record provide?
- Instantaneous change
- Gradual change over time
- Random change
💡 Hint: Remember how fossils tell the story of life over ages.
Question 2
True or False: A homologous structure indicates that species do not share a common ancestor.
- True
- False
💡 Hint: Think about how different species can have similar bone structures.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given the evidence from molecular biology, how might researchers redefine a set of classified species based on new DNA data? Provide a detailed explanation.
💡 Hint: Think about how genetic closeness can suggest a shared lineage.
Question 2
Explain how environmental changes trigger natural selection and provide an example through a case study in similar species adapting to such changes.
💡 Hint: Consider historical events and biological responses.
Challenge and get performance evaluation