Genetic variation
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Transcript of Genetic variation
By Vincenzo Cameron
What are Genetics?
How does it Work? Meiosis – Prophase I
“Crossing Over”
Who does Genetic Variation effect? Plants and Animals
Human Beings^
My face
Red Hair Approximately 1-2% of humans have Red Hair
Chromosome 16
Alters pain-sensetivity
Genetic Disorders
Down’s Syndrome
Patau Syndrome
Edward’s Syndrome
Cystic Fibrosis
Haemophilia
Sickle-cell disease
Color blindness
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.
How Down’s can be identified. Amniocentesis
Amniotic Fluid TestingAFT
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.
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