'Dominant alleles' diaporamas de présentation

Genotype vs. Phenotype

Continue filling in your Vocabulary Chart using the definitions and examples provided here. Genotype vs. Phenotype. I recognize that genes carry information which determines traits. Learning target. Gene: One section of DNA with instructions for a trait

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Bell Work

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Lesson Overview

Lesson Overview. 14.1 Human Chromosomes. Karyotypes. To find what makes us uniquely human, we have to explore the human genome. A genome is the full set of genetic information that an organism carries in its DNA.

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Alien Genetics

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Traits and Inheritance

Traits and Inheritance. Unit 5 : seventh Grade. A great idea.

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Genetics

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04/10/12

04/10/12. What does heterozygous mean? What does homozygous mean? What is a phenotype? What is a genotype? What three genotypes can an organism have for a trait?. When Heredity Follows Different Rules. Simple Mendelian Inheritance.

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Punnett Squares

Punnett Squares. Punnett Squares :. A Model used to show the possible ways genes can combine during fertilization . Punnett Squares. Punnett Squares. Helps you keep track of traits. . Punnett Squares. Dominant and recessive alleles are represented by letters. Punnett Squares.

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VII. Variation Among Populations A. Geographic variation 1. Ecogeographic rules 2. Clines

VII. Variation Among Populations A. Geographic variation 1. Ecogeographic rules 2. Clines B. What causes clines? 1. Reciprocal transplant experiments Species and Speciation I. What is a species A. Binomial nomenclature B. The Morphological species concept

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Genetics

Genetics. Notes 3. Test Cross. How do we know if an organism that shows a dominant trait has a two dominant alleles or one dominant and one recessive allele?

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Tinkering with Inheritance

Tinkering with Inheritance. By: Ashley Whetham, Ray Salinas, and Sinead Ahmed. Selective Breeding. Selective Breeding.

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Genetics

Genetics. Genes. Trait = specific characteristic that changes from one individual to another Gene = chemical factors that determine traits Found in DNA Genes for various traits are found on chromosomes Allele = different forms of a gene. Genes. Example Trait = plant height

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Codominance and Incomplete Dominance

Codominance and Incomplete Dominance. Dominance. What is dominance?. What makes a gene dominant? What makes a gene recessive? These factors affect most genes and cause them to be expressed or hidden. Dominance. Some genes do not play by the same rules

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Codominance

Codominance. Codominance - a condition in which two dominant alleles are expressed at the same time. Neither allele is dominant or recessive. The alleles do not blend in the phenotype.

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Multiple Alleles- Blood Typing

Multiple Alleles- Blood Typing. How common is your blood type?. 46.1%. 38.8%. 11.1%. 3.9%. Genetics of Blood Types. Human blood type is determined by co-dominant alleles Antigens -proteins-exist on the surface of all of your red blood cells. . Antibodies. Found in the plasma

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The Hardy-Weinberg Principle

The Hardy-Weinberg Principle. D.4.1-3 Chapter 15. Hardy-Weinberg Principle. It is useful in determining how fast a population is changing or in predicting the outcomes of matings or crosses Used to calculate frequencies of alleles, genotypes, or phenotypes.

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Independent Assortment and Segregation

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Blood Types Notes

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