'Chorionic villus sampling' diaporamas de présentation

Chapter 9 : Patterns of Inheritance

Chapter 9 : Patterns of Inheritance. B iology and Society: Our Longest-Running Genetic Experiment: Dogs. People have selected and mated dogs with preferred traits for more than 15,000 years.

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18 ??? ?? ?? Prenatal Diagnosis of Disease

18 ??? ?? ?? Prenatal Diagnosis of Disease. Genetic diseases and congenital malformations occur in approximately 2 to 5 % of all live births, account for up to 30% of paediatric admissions to hospital, and are an important cause of death under the age of 15 years.

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Down Syndrome Update 2013

Down Syndrome Update 2013 . Tamison Jewett, MD Professor, Department of Pediatrics Section on Medical Genetics Wake Forest Baptist health. Down syndrome (as we know it today) has existed since the beginning of humankind. Down syndrome history.

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Chapter 2 Heredity and Conception

Chapter 2 Heredity and Conception. Heredity and Conception: Truth or Fiction?. Your father determined whether you are female or male. Brown eyes are dominant over blue eyes. Heredity and Conception: Truth or Fiction?. You can carry the genes for a deadly illness and not become sick yourself.

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Genetics

Genetics. Karyotypes, Disorders, and Genetic Engineering. Essential Question. What are Chromosomes? How do chromosomal abnormalities create disorders?. Karyotype. Karyotype ? picture of chromosomes arranged together in pairs.

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Gene 210 Fetal/Prenatal Sequencing

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Pregnancy Diagnosis

Pregnancy Diagnosis. Obstetrics and Gynecology Hospital of FudanUniversity Xing Chen, MD. Email: xing_chen2003@hotmail.com.

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Chapter 42-43

Animal Reproduction. Chapter 42-43. Sexual vs. Asexual R eproduction. Asexual offspring all have same genes no variation Sexual gametes (sperm & egg) ? fertilization mixing of genes ? variation. Fertilization. Joining of egg & sperm external usually aquatic animals internal

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Mendel and the Gene Idea

Mendel and the Gene Idea. Chapter 14. Genes. What genetic principles account for the passing of traits from parents to offspring?. Mendel used the scientific approach to identify two laws of inheritance.

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Placenta

Placenta. Embryology Final Seminar. ??. ??. 3 rd week 4 th week 8 th week 18 th week. ?? placenta. fetomaternal organ ???? ????. ???????????( A mniochorionic membrane). amnion smooth chorion decidua capsularis decidua parietalis. ???. ????? smooth chorion

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Chapter 14

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Transformations: Gender, Reproduction, and Contemporary Society

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Chapter 11: Meiosis and Genetic Mutation

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Heredity and the Environment

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Cri-Du-Chat (Cry of the Cat)

Cri-Du-Chat (Cry of the Cat). By: Emily Renteria. Genetic Disorder:. Cri-du-chat syndrome is caused by a deletion of the end of the short arm of chromosome 5. Chromosome Graphic:. Cry that is high-pitched and sounds like a cat Downward slant to the eyes Low birth weight and slow growth

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Prenatal Development

Prenatal Development. Lasts approximately 266 days Three Periods: Germinal Embryonic Fetal . Germinal Period. First two weeks after conception

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3.17 Prenatal Procedures

3.17 Prenatal Procedures . ( Sec 4.6 pg 130). We now have technologies that can determine the health of a baby before it is born. This helps parents prepare for the needs of the baby. . Ultrasound

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Cri-du-chat Syndrome

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Genetic Counseling Centers

By: RadhikaSondhi , Mustafa Rahman , & Monica Lin. Genetic Counseling Centers. Patients. Patients who have inherited a disease from their biological parents Can alter genes in order to avoid a birth defect Inherited conditions/diseases Desired gender of baby. Provided Services.

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