Learning objective
Explain the terms gamete, chromosome and gene.
Read the explanation, check the common trap, then practise with flashcards and questions.
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Topic
Reproduction
Subtopic
Genetic inheritance
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Understand this objective
Quick explanation
Explain the terms gamete, chromosome and gene
- This point belongs to Reproduction, especially Genetic inheritance.
- You need to be able to explain the terms gamete, chromosome and gene.
- The key ideas to know are gamete, chromosome, and gene.
- 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 Genetic inheritance to exam-style questions, flashcards, and revision notes for Reproduction.
Quick student answer
How do you explain terms gamete, chromosome and gene?
Direct answer
In Biology, this page helps you answer questions about terms gamete, chromosome and gene within Reproduction. Focus on the key process, correct scientific terms, and how the idea links to exam-style questions. Key terms to check are Gamete and Chromosome.
Key terms
- Gamete: A haploid reproductive cell (sperm or egg) that contains one complete set of chromosomes and fuses with another gamete during fertilisation.
- Chromosome: A thread‑like structure made of DNA and protein that carries genes and determines the genetic information passed from parent to offspring.
Common trap
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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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