Difference between revisions of "Phenotype"
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: A different [[genotype]] in two [[organism]]s 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. | : A different [[genotype]] in two [[organism]]s 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 Allele|dominant allele]]s in the [[genotype]]. | : The [[phenotype]] is determined by the [[Dominant Allele|dominant allele]]s in the [[genotype]]. | ||
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| + | ===References=== | ||
| + | ====AQA==== | ||
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| + | :[https://www.amazon.co.uk/gp/product/1782946381/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782946381&linkCode=as2&tag=nrjc-21&linkId=5ec5fc3f6429e30c1d9ab9bca2bccf93 ''Phenotype, page 217, GCSE Combined Science Trilogy; Biology, CGP, AQA ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/0008158754/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0008158754&linkCode=as2&tag=nrjc-21&linkId=27ad53b0283feeff7fc5ae04a9e205f420 ''Phenotype, page 254-9, GCSE Biology; Student Book, Collins, AQA ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/1782945954/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945954&linkCode=as2&tag=nrjc-21&linkId=100574c08fbbb64318256eb79ed61a76 ''Phenotype, page 265, GCSE Biology, CGP, AQA ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/1782945598/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945598&linkCode=as2&tag=nrjc-21&linkId=ad276ad49df77ab4b40ab4fd0fe10156 ''Phenotypes, page 70, GCSE Combined Science; The Revision Guide, CGP, AQA ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/1782945563/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945563&linkCode=as2&tag=nrjc-21&linkId=9a1d023a374038e6072f33c4f3cf808b ''Phenotypes, page 91, GCSE Biology; The Revision Guide, CGP, AQA ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/0198359373/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0198359373&linkCode=as2&tag=nrjc-21&linkId=952a73bbb09d222ecc4b50d200679849 ''Phenotypes, pages 208-213, 234-235, GCSE Biology; Third Edition, Oxford University Press, AQA ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/1471851362/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1471851362&linkCode=as2&tag=nrjc-21&linkId=7d78d70a2044ee9982dae010c94af92a ''Phenotypes, pages 36, GCSE Combined Science Trilogy 2, Hodder, AQA ''] | ||
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| + | ====Edexcel==== | ||
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| + | :[https://www.amazon.co.uk/gp/product/1782945741/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945741&linkCode=as2&tag=nrjc-21&linkId=30da4f2178da182547b62a7329d13b57 ''Phenotypes, pages 28, 30, GCSE Combined Science; The Revision Guide, CGP, Edexcel ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/1782946748/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782946748&linkCode=as2&tag=nrjc-21&linkId=a4f0348fc37d0ba1bb52d27f8679581f ''Phenotypes, pages 38, 42, GCSE Biology; The Revision Guide, CGP, Edexcel ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/1292120207/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1292120207&linkCode=as2&tag=nrjc-21&linkId=22455ff53961978667722edaa64c0be5 ''Phenotypes, pages 61, 65, GCSE Biology, Pearson, Edexcel ''] | ||
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| + | ====OCR==== | ||
| + | :[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 ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/1782945695/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945695&linkCode=as2&tag=nrjc-21&linkId=ceafcc80bcad6b6754ee97a0c7ceea53 ''Phenotypes, pages 48, 51, 52, 54, Gateway GCSE Combined Science; The Revision Guide, CGP, OCR ''] | ||
| + | :[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