'2 generation' presentation slideshows

Mendel Genetics Chapter 14

Mendel Genetics Chapter 14. Genetics. The study of heredity. Heredity. Transmission of traits One generation to another Inherited features are the building blocks of evolution. Historically. Blending of parental contributions Example: Tall parent + short parent Medium child.

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Who is Gregor Mendel?

Who is Gregor Mendel?. Introduction to Mendelian genetics. TRUE OR FALSE?. Girls inherit more traits from their mother than their father You have inherited traits that are not apparent Color blindness is more common in males than females Identical twins are ALWAYS the same sex

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Chapter 9

Chapter 9. Patterns of Inheritance. Purebreds and Mutts-A Difference of Heredity Genetics is the science of heredity A common genetic background will produce offspring with similar physical and behavioral traits Purebred dogs show less variation than mutts

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Mendelian Genetics

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Chapter 15

Chapter 15. The Chromosomal Basis of Inheritance. Complexity of Genetics. The relationship between genotype and phenotype is rarely simple More than one gene More than two alleles However, the basic principles apply. Single Gene Complexities. Inheritance by a single gene may deviate:

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Genetics

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Chapter 9

Chapter 9. Patterns of Inheritance. Purebreds and Mutts-A Difference of Heredity Genetics is the science of heredity A common genetic background will produce offspring with similar physical and behavioral traits Purebred dogs show less variation than mutts

735 views • 61 slides

Mendel and the Gene Idea

Mendel and the Gene Idea. Chapter 14. Gregor Mendel studied pea plants to determine how traits were passed. Pea plants available in varieties with distinct heritable features (characters) with different variants (traits).

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Patterns of Inheritance

Patterns of Inheritance. Chapter 12. Early Ideas of Heredity. Before the 20 th century, 2 concepts were the basis for ideas about heredity: -heredity occurs within species -traits are transmitted directly from parent to offspring

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Fundamentals of Genetics

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Patterns of Inheritance

Patterns of Inheritance. Chapter 12. Early Ideas of Heredity. Before the 20 th century, 2 concepts were the basis for ideas about heredity: -heredity occurs within species -traits are transmitted directly from parent to offspring

536 views • 41 slides

Unit 3: Genetics

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Genetics

Genetics. Mendelian Genetics. The passing of traits to the next generation is inheritance or heredity Mendel- a monk who work with pea plants Studied various traits in the peas. P, F1, and F2 Generations. Parent generation - P generation

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Chapter 9 Test Review

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Mendel and the Gene Idea

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Chapter 9

Genetics. Chapter 9. The Standards. 2c. Students know how random chromosome segregation explains the probability that a particular allele will be in a gamete. 3b. Students know the genetic basis for Mendel's laws of segregation and independent assortment. Gregor Mendel.

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GENETICS

GENETICS. What is it?. Genetics Terms Trait: Physical characteristics ex. Hair color or eye color Allele: Different forms of a trait (letters that code for a trait) ex. TT (tall) or tt (short) Purebred : only producing or carrying one type of gene or allele.

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Work of Gregor Mendel

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