PPT-Chapter 11: Complex Inheritance and Human Heredity

111 Basic Patterns of Human Inheritance 112 Complex Patterns of Inheritance EQ What is the difference between sex linked genes and genes found on autosomal chromosomes Chromosomes and Phenotype. 1. Real-world Examples: . Animals. Source code: . http://en.wikipedia.org/wiki/Polymorphism_in_object-oriented_programming. . Animal. Dog. Cat. 2. 3. Example #2: Timepieces. Multiple inheritance. A . INTRODUCTION TO GENETICS. APPLIED GENETICS. Chapter 14A: INTRODUCTION TO GENETICS. Mendel. Rules and Terminology for Examination of Genetic Inheritance. Expanding the Rules and Terminology to follow two (or more) genes in a cross. CMPS 2143. Inheritance. Heart of concept of inheritance is the . is-a. relationship. But in the real world, objects classified in multiple, mutually non-overlapping ways.. spork. is a fork and a . 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 . MENDEL. ’. S PRINCIPLES. Alternate version of genes (. alleles. ) cause variations in inherited characteristics among offspring.. For each character, every organism inherits one allele from each parent.. 1. Family resemblance: your mother and father each contribute to your genetic makeup.. allele:. alternative version of a gene. 2. Family resemblance: your mother and father each contribute to your genetic makeup.. 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. How Fertilization Takes Place. Fertilization. Union . of sperm and ovum to produce a . zygote.. Also called conception. Zygote. :. One-celled . organism resulting from . fertilization. . Duplicates itself by cell division to create a . aa black. cc – – white. C– A – agouti. C– aa black. Inheritance of blood groups. (A-). (B-). (A-). (B-). (A-). (B-). (A-). (B-). Possible child’s blood type. Possible father’s blood type. :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.. The production of gametes (sex cells). Males = spermatogenesis in the testes. Females = oogenesis in the ovaries. Mitosis vs Meiosis. (Remember). . Diploid. Contain the full number (set) of chromosomes. GeneticsGeneticsGene: basic unit of Gene: basic unit of inheritance inheritance Two genes(or alleles) for Two genes(or alleles) for each characteristic: one each characteristic: one from father and on 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 Tel. No. 2419677/2419361 e - - mysore.ac.in Fax: 0821 - 2419363/2419301 www.uni - mysore.ac.in UNIVERSITY OF MYSORE Estd. 1916 Vishwavidyanilaya Karyasoudha Crawford Hall, Mysuru - 570 005 N