Genetic variation
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Transcript of Genetic variation
![Page 1: Genetic variation](https://reader035.fdocuments.us/reader035/viewer/2022080213/55a2fbc81a28ab2a748b46a1/html5/thumbnails/1.jpg)
By Vincenzo Cameron
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What are Genetics?
![Page 3: Genetic variation](https://reader035.fdocuments.us/reader035/viewer/2022080213/55a2fbc81a28ab2a748b46a1/html5/thumbnails/3.jpg)
How does it Work? Meiosis – Prophase I
“Crossing Over”
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Who does Genetic Variation effect? Plants and Animals
Human Beings^
![Page 5: Genetic variation](https://reader035.fdocuments.us/reader035/viewer/2022080213/55a2fbc81a28ab2a748b46a1/html5/thumbnails/5.jpg)
My face
![Page 6: Genetic variation](https://reader035.fdocuments.us/reader035/viewer/2022080213/55a2fbc81a28ab2a748b46a1/html5/thumbnails/6.jpg)
Red Hair Approximately 1-2% of humans have Red Hair
Chromosome 16
Alters pain-sensetivity
![Page 7: Genetic variation](https://reader035.fdocuments.us/reader035/viewer/2022080213/55a2fbc81a28ab2a748b46a1/html5/thumbnails/7.jpg)
Genetic Disorders
Down’s Syndrome
Patau Syndrome
Edward’s Syndrome
Cystic Fibrosis
Haemophilia
Sickle-cell disease
Color blindness
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Down’s Syndrome
John Langdon Down first described the syndrome in 1866.
Down’s effects roughly 1/733 births.
Often associated with altered physical characteristics most commonly in the face.
Microgenia, Macroglossia, Oversized tongue.Etc. etc.
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How Down’s can be identified. Amniocentesis
Amniotic Fluid TestingAFT
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Thankyou all; I’d like to take the time here in my final slide for this
biology presentation to thank everyone in the class for making this year pretty-damn awesome.
I’d especially like to thank Kimberly for orchestrating such a lovely biology class. Thanks for the opportunity and fun @ everyone.
<3