PPT-Complex Traits of Heredity

Chpt 12 Recall Simple Types of Heredity Recessive Recall must have both recessive alleles aa to have a recessive trait Autosomal Complete Dominance Recall only 1 allele needed to have a dominant trait AA or . Chapter 4. 7. th. Grade Science. Mendel’s Work. ______________ - “Father of Genetics”. A priest that conducted experiments in his garden that revolutionized the study of heredity.. ___________ - the passing of physical characteristics from parents to offspring. Heredity: the passing of genetic traits from parent to offspring. A feature that has different forms in a population . Different forms of a characteristic governed by genes. Characteristics:. Hair Color. Heredity is the passing of . genetic. material from parents to offspring. Gregor. Mendel – an Austrian monk who began to study the inheritance . traits. of pea plants in the . monestary’s. . garden. Module An Introduction to Heredity Traits Bingo What did Mendel Observe?. How do alleles affect inheritance?. Heredity. The passing of physical characteristics, or traits from parents to offspring.. VOCABULARY. Genetics: The study of Heredity (passing of traits from parent to offspring). November 19th . Need . compbook. and pencil!. Copy the following into your agenda. 1. . I can describe the relationship among genes, chromosomes, and inherited traits. . 2.. I can interpret a . Punnett. (Fundamentals of Genetics). Chapter 9. Heredity. The transmission of characteristics from parent to offspring. . Trait (allele)- variant of a characteristic. Mendel observed 7 characteristics of pea plants.. Theories of Inheritance. Chapter 7. Key Concepts. Neither Darwin nor Wallace knew how variation could be produced in Nature. . . What do we attribute this to now? . The accepted theories of inheritance were the . Traits. - Characteristic, quality, or feature that distinguishes an organism. Genetics. /Heredity. - . The passing on of traits from parent to offspring. Acquired Trait. - Trait that is learned or obtained through experience or practice.. 11.1 Basic Patterns of Human Inheritance. 11.2 Complex Patterns of Inheritance. EQ: What is the difference between sex linked genes and genes found on autosomal chromosomes? . Chromosomes and Phenotype. Chapter 12. I. Pedigree. Graphic representation of genetic inheritance. (Look at Fig 12.1 and 12.2). I. Pedigree. Circle = female. Square = male . Shaded = shows trait being studied. Half Shaded = Carrier. :The inheritance of traits. Heredity Terms. . Genes:. Sections of DNA that code for a trait.. Heredity Terms. . Alleles:. Different forms of a gene that code for a trait. One from mom, one from dad.. heredity. Heredity is the cause of similarities between individuals. This is the reason that brothers and sisters with the same parents resemble each other and with their parents. Variation is the cause of differences who do resemble each other are still unique individuals. Thus, we have no trouble in recognizing the differences between sisters, for example, and even ‘identical’ twins are recognized as distinctive individuals by their parents and close friends. . Heredity /Genetics Gregor Mendel was a n Augustinian friar who gained posthumous fame as the founder of the modern science of genetics . Though farmer s had known for centuries that crossbreeding of