'Trisomy' diaporamas de présentation

Cytogenetics

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Mutations

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Sexual Reproduction

Sexual Reproduction. Heredity - passing down of characteristics ( genes ) Alleles - different forms of the same gene. Sexual Reproduction. Why sexual reproduction? shuffles alleles; new combinations provides genetic variation in species. Meiosis. Type of cell division

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Chromosomal Variations

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CHAPTER 13

CHAPTER 13. Intelligence And Cognitive Functioning Deficiencies and Disorders of Intelligence. Developmental disabiliteis and mental retardation. The criteria for retardation =arbitrary, and based on judgments about the abilities required to get along in our complex world.

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Genetic Diseases

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Good Morning!

Good Morning! . Monday, August 6 th , 2012. Neonates: First Stool. Healthy full term neonates : 60% stool in first 8 hours 91% by 16 hours 98.5% by 24 hours >99% by 48 hours Premature neonates: 95% stool by 48 hours. Illness Script. Predisposing Conditions

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Chapter 14 Part II Chromosomes and Genes

Chapter 14 Part II Chromosomes and Genes. Incomplete dominance, codominance, multiple alleles, epistasis, polygenic inheritance, the chromosomal theory of inheritance, sex chromosomes, linked genes, and chromosomal mutations are covered in this chapter. 12-1 Mendelism and the Genotype.

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Trisomy 18

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MISTAKES IN MEIOSIS

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Trisomy 18 or Edward's Syndrome

Trisomy 18 or Edward's Syndrome. By Austin Scharfstein. How does the disorder occur?. Trisomy 18, or Edward's syndrome, is the second most common trisomy after Down's syndrome. Edward's syndrome occurs when three sets (trisomy) of chromosome 18 occur.

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Trisomy 18 Edwards Syndrome

Trisomy 18 Edwards Syndrome. Trisomy 18, also known as Edwards syndrome, it is caused by a chromosome defect. A trisomy is when a person is born with three chromosomes instead of the normal two chromosomes. So Trisomy 18 is when there is three 18 chormosomes. Three number 18 Chromosomes.

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Down Syndrome

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Make a Scientific Sun

Make a Scientific Sun. For numbers 1-8 match the correct term to the description on the pie chart by placing one clothes pin on each wedge of the circle. Have an instructor check your finished sun and initial your work. (Raise hand when you are ready for me to check)

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What happens when Meiosis Goes WRONG??

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Down syndrome

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Abnormal Meiosis

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