GCSE Biology - B1 - Genes, Chromosomes and DNA
A quiz of the topic of 'Genes, Chromosomes and DNA' from GCSE Biology Module B1, 'you and your genes'.
- Created by: Rhys B-M
- Created on: 22-11-11 21:10
Other questions in this quiz
2. How many pairs of chromosomes does a human cell nucleus contain?
- 29
- 23
- 21
3. A chromosome is a very long molecule of _______
- Alleles
- DNA
- Genes
4. What is a gene?
- A short length of a chromosome
- A string of DNA
- Chromosomes grouped together in a nucleus
5. An example of a gene is...
- Table Manners
- Eye Colour
- Haircut
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