Learning objective
Explain that humans can speed up natural selection through selective breeding to increase food production.
Read the explanation, check the common trap, then practise with flashcards and questions.
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Topic
Reproduction
Subtopic
Advantages and disadvantages of sexual and asexual reproduction (biology only)
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Quick explanation
Explain that humans can speed up natural selection through selective breeding to increase food production
- This point belongs to Reproduction, especially Advantages and disadvantages of sexual and asexual reproduction (biology only).
- You need to be able to explain that humans can speed up natural selection through selective breeding to increase food production.
- The key ideas to know are natural selection, selective breeding, and food production.
- Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.
Key concepts
Why it matters
This objective helps connect Advantages and disadvantages of sexual and asexual reproduction (biology only) to exam-style questions, flashcards, and revision notes for Reproduction.
Quick student answer
How do you explain humans can speed up natural selection through selective breeding to increase food production?
Direct answer
In Biology, this page helps you answer questions about humans can speed up natural selection through selective breeding to increase food production within Reproduction. Focus on the key process, correct scientific terms, and how the idea links to exam-style questions. Key terms to check are Selective breeding and Artificial selection.
Key terms
- Selective breeding: A human-controlled process of choosing parents with desirable traits to produce offspring that inherit those traits, thereby accelerating natural selection for improved food production.
- Artificial selection: The intentional selection of organisms with specific characteristics for breeding, used by humans to enhance crop yields and livestock quality.
Common trap
Confusing natural selection with selective breeding: Explain that natural selection is an unguided process acting on variation in a population, while selective breeding is a deliberate, human‑controlled method of choosing parents with favourable traits to produce offspring with those traits more quickly, thereby speeding up the effect of natural selection on food production.
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Revision notestopic notes
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Open revision notesRelated learning objectives
- Describe sexual reproduction as the joining or fusion of male and female gametes.
Sexual and asexual reproduction
- Identify sperm and egg cells as animal gametes and pollen and egg cells as flowering plant gametes.
Sexual and asexual reproduction
- Explain that sexual reproduction mixes genetic information and produces variation in offspring.
Sexual and asexual reproduction
- State that gamete formation in sexual reproduction involves meiosis.
Sexual and asexual reproduction
- Describe asexual reproduction as reproduction involving one parent, no gamete fusion and no mixing of genetic information.
Sexual and asexual reproduction