'Sex linked traits' presentation slideshows

BIOLOGY FINAL REVIEW

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Honors Biology Ch. 11

Honors Biology Ch. 11. Complex Inheritance and Human Heredity. I. Human Inheritance. - heredity in humans is the same as in other organisms - most genetic diseases are recessive and rare. A. Recessive Traits. - diseases caused by a single defective gene/protein 1. Cystic Fibrosis (CF)

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Syllabus Dates

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Chapter 14.

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Sex Linkage

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Genetics

Genetics. Dyhybrid Crosses Objective 6-8. Law of Independent Assortment : two or more pairs of alleles segregate (separate) independently of one another during gamete formation.

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Human Genetics

Human Genetics. Human Genetics. Heredity The passing-down of traits from parent to child through genes, which are located in chromosomes. Such traits are said to be "inherited.". Human Genetics. Predicting Disorders

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Genetics and Heredity

Genetics and Heredity. Traits and Genes. A trait is a specific characteristic, such a eye color or height, that varies from one individual to another Today scientists call the chemical factors that determine traits genes. Are these inherited traits?. Your eye color.

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Mendelian Genetics

Mendelian Genetics. Gregor Mendel. carried out the first important studies of HEREDITY used pea plants which reproduce sexually by way of sex cells called gametes. Heredity. the passing on of characteristics from parents to offspring. Genetics. The branch of biology that studies heredity.

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Bell Work

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Genetics Beyond Mendel

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Biology I for Non-Majors

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Genetics and Heredity

Genetics and Heredity. The Genetics of Blood Types:. Multiple Alleles. You MUST know this from memory!!!!!!. I A. I B. i. i. I A i. I B i. I A i. I B i. Type A:. 50%. Type AB:. 0%. Type B:. 50%. Type O:. 0%. I A. i. i. i. I A i. ii. I A i. ii. Type A:. 50%. Type AB:.

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Sec 11.2, Complex Patterns of Inheritance

Sec 11.2, Complex Patterns of Inheritance. Main idea: Complex inheritance of traits does not follow inheritance patterns described by Mendel. Incomplete Dominance. With in complete dominance there is a phenotype in between the homozygous phenotypes.

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Sex-Linked Traits

Sex-Linked Traits. The genetics of genes located on the sex chromosomes. Objective. I will be able to predict the probable outcome of a genetic cross for sex-linked traits by using and analyzing Punnett squares. Review: Autosomal Punnett Squares.

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Chapter 4 Modern Genetics

Chapter 4 Modern Genetics. Thursday, December 10, 2009 Pages 117 --124. Section 1. Human Inheritance. Objectives. Explain what multiple alleles are. Explain why some human traits show a large variety of phenotypes. Explain how environmental factors can alter the effects of a gene.

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Biology and Sex Chromosomal Sex Chromosomal Anomalies

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