'Pedigree charts' diaporamas de présentation

Human and applied genetics

Human and applied genetics. Section 1 Vocabulary:. 1. Carrier: an individual that is heterozygous for a recessive disorder 2. Pedigree: a diagram that traces the inheritance of a particular trait through several generations using symbols to illustrate the inheritance of the trait.

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Human and applied genetics

Human and applied genetics. Section 1 Vocabulary:. 1. Carrier: an individual that is heterozygous for a recessive disorder 2. Pedigree: a diagram that traces the inheritance of a particular trait through several generations using symbols to illustrate the inheritance of the trait.

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Topic 4.3: Theoretical Genetics

Topic 4.3: Theoretical Genetics. Topic 4: Genetics. Get them from your book. Exam tip : Always write the possible phenotypes and genotype out first when doing a cross. You can write the phenotype instead of drawing it. Write out the phenotype, genotype and gametes first to show your working.

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Different Patterns of Inheritance

Different Patterns of Inheritance. Blood Types, Sex-Linked and Polygenic Traits. Blood Typing!. Blood Types. Type O-negative blood does not have any antigens. It is called the "universal donor" type because it is compatible with any blood type.

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SEX LINKAGE

SEX LINKAGE. Characters which are associate more with one gender. Sex Determination. What are the odds of getting a male? A female? 50/50. What is it?. Sex Linkage is the phenotypic expression of an allele that is related to the chromosomal sex of an individual

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Pedigree Charts

Pedigree Charts. The family tree of genetics. What is a Pedigree?. A pedigree is a chart of the genetic history of family over several generations. Scientists or a genetic counselor would find out about your family history and make this chart to analyze. Male. Female.

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Pedigree Charts

Pedigree Charts. The family tree of genetics. Overview. What is a pedigree? Definition Uses Constructing a pedigree Symbols Connecting the symbols Interpreting a pedigree. What is a Pedigree?. A pedigree is a chart of the genetic history of family over several generations.

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Define polygenic inheritance 10.3.1

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Topic 4.3: Theoretical genetics

Topic 4.3: Theoretical genetics. Assessment Statement. 4.3.1: Define genotype, phenotype, dominant allele, recessive allele, codominant alleles, locus, homozygous, heterozygous, carrier and test cross

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Pedigree Charts

Pedigree Charts. The family tree of genetics. Overview. What is a pedigree? Definition Uses Constructing a pedigree Symbols Connecting the symbols Interpreting a pedigree. What is a Pedigree?. A pedigree is a chart of the genetic history of family over several generations.

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AIM : What are Pedigree Charts ?

AIM : What are Pedigree Charts ?. Do Now : You will be given a worksheet. Answer all questions in your notebook . Do not write on the worksheet. What is a Pedigree?. A pedigree is a chart of the genetic history of family over several generations.

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Human Heredity Sections 14-1 and 14-2

Human Heredity Sections 14-1 and 14-2. Objectives: 7.2 Interpreting inheritance patterns shown in graphs and charts

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PEDIGREE CHARTS

PEDIGREE CHARTS. A family history of a genetic condition. Quick Review. Genotype = what genes someone has Genes are usually represented by a letter, a capital letter for the dominant trait, a small case for the recessive.

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Human genetic Disorders

Human genetic Disorders . Chapter 4, Lesson 2. Causes of Genetic Disorders . Some genetic disorders are caused by mutations in the DNA genes. Other disorders are caused by changes in the overall structure or number of chromosomes. Cystic Fibrosis Sickle-Cell Disease Hemophilia

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Week of 2/24/13- 3/1/13

Week of 2/24/13- 3/1/13. Mrs. Tate D110 Biology . 2-25-13 Monday . Biology: Demonstrate an understanding of the cellular divisions and disruptions of the cell cycle. Review Notes Teacher Guided Practice Independent Practice Closure: Reminders .

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Pedigree Charts

Pedigree Charts. What is a pedigree chart? How is it used?. One important tool a geneticist uses to trace the inheritance of traits is a pedigree chart .

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PEDIGREE CHARTS

PEDIGREE CHARTS. A family history of a genetic condition. What is a pedigree chart?. Pedigree charts show a record of the family of an individual They can be used to study the transmission of a hereditary condition

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Deducing Genotypes

Deducing Genotypes. Song Hee Bae IB1 Biology. Pedigree Charts. How a trait can pass Whether dominant or recessive Whether sex-linked or not Sex-linkage Ex) color blindness, hemophilia Similar to family tree Squares = male Circles = female Shaded = affected Not shaded = unaffected.

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Pedigree Charts

Pedigree Charts. Offspring of unknown gender. The Blue People of Troublesome Creek. Fugate Family Pedigree.

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Human Heredity and Genetic Disorders

Human Heredity and Genetic Disorders. Pedigree Charts show patterns of inheritance Pedigree Charts show that presence or absence of certain traits Pedigree Charts make it possible to show the carriers of recessive genes. Males are usually square and females are usually a circle.

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