Learning objective

Explain the terms gamete, chromosome and gene.

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At a glance

5

Flashcards

7

Questions

Topic

Reproduction

Subtopic

Genetic inheritance

AQA GCSE BiologyInheritance, variation and evolution

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Short explanation

Explain the terms gamete, chromosome and gene.. Within Reproduction, this learning objective sits inside Genetic inheritance for AQA Biology 8461. Focus on using ideas such as chromosome, gamete, gene accurately in your explanation. A strong response should define the core idea, describe the relevant biological process, and connect it back to the question wording instead of giving a vague definition. When revising, students should aim to explain the science clearly, include precise biological vocabulary, and show how the process or structure links to the wider topic rather than listing isolated facts.

Key concepts

GameteChromosome

Why it matters

This objective helps connect Genetic inheritance to exam-style questions, flashcards, and revision notes for Reproduction.

Common mistakes

1 linked
  • Confusing gamete with chromosome: Clarify that a gamete is a reproductive cell (sperm or egg) that contains a complete set of chromosomes, while a chromosome is a thread‑like structure made of DNA and protein that carries genes. A gamete contains many chromosomes, not just one.

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