Difference between revisions of "Phenotype"
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| + | :[https://www.amazon.co.uk/gp/product/0198359810/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0198359810&linkCode=as2&tag=nrjc-21&linkId=d768d99f1a06f7c12fab40e5aef85a55 ''Phenotypes, pages 150, 162-163, Gateway GCSE Biology, Oxford, OCR ''] | ||
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| + | :[https://www.amazon.co.uk/gp/product/1782945660/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945660&linkCode=as2&tag=nrjc-21&linkId=83aa4500ad7759e7f401a1c5ba5df758 ''Phenotypes, pages 66, 67, 70, 73, Gateway GCSE Biology; The Revision Guide, CGP, OCR ''] | ||
Latest revision as of 16:13, 17 December 2019
Contents
Key Stage 4
Meaning
The phenotype is the physical expression of the genotype.
About the Phenotype
- A different genotype in two organisms can result in the same phenotype. For example two people may both have a phenotype of brown eyes but one has a genotype containing two copies of the allele for brown eyes while the other may have one copy of the allele for blue eyes.
- The phenotype is determined by the dominant alleles in the genotype.
References
AQA
- Phenotype, page 217, GCSE Combined Science Trilogy; Biology, CGP, AQA
- Phenotype, page 254-9, GCSE Biology; Student Book, Collins, AQA
- Phenotype, page 265, GCSE Biology, CGP, AQA
- Phenotypes, page 70, GCSE Combined Science; The Revision Guide, CGP, AQA
- Phenotypes, page 91, GCSE Biology; The Revision Guide, CGP, AQA
- Phenotypes, pages 208-213, 234-235, GCSE Biology; Third Edition, Oxford University Press, AQA
- Phenotypes, pages 36, GCSE Combined Science Trilogy 2, Hodder, AQA
Edexcel
- Phenotypes, pages 28, 30, GCSE Combined Science; The Revision Guide, CGP, Edexcel
- Phenotypes, pages 38, 42, GCSE Biology; The Revision Guide, CGP, Edexcel
- Phenotypes, pages 61, 65, GCSE Biology, Pearson, Edexcel