Practice Natural Selection In Action (2) - Evolution & Biodiversity - IB 8 Biology
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Natural Selection in Action

Practice - Natural Selection in Action

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is natural selection?

💡 Hint: Think about survival! What helps organisms thrive in their environments?

Question 2 Easy

Give an example of an adaptation in plants.

💡 Hint: Consider drought and water availability.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is natural selection?

A process for creating perfect organisms
A mechanism of evolution based on survival advantages
A method of breeding plants

💡 Hint: Look for the process that involves survival and advantages.

Question 2

True or False: Natural selection can lead to perfect organisms.

True
False

💡 Hint: Consider the constant change in environments.

2 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Propose a hypothetical scenario where a new invasive species is introduced to a stable ecosystem. Explain the potential effects on native populations and provide a rationale for the natural selection process involved.

💡 Hint: Think about how competition affects survival.

Challenge 2 Hard

Imagine a sudden climate change in an area leads to the loss of one of the primary food sources for a species. Discuss how natural selection would be impacted for that species over several generations.

💡 Hint: Focus on the connection between food sources and survival traits.

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Reference links

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