PPT-Complex Patterns of Inheritance

IncompleteCodominance So far we have learned about simple Mendelian inheritance traits controlled by dominant and recessive paired alleles However MOST alleles are not simply dominant or recessive. This presentation . builds on session 1 exploring patterns of inheritance. Patterns of inheritance. The objectives of this presentation are to:. Understand how genes are inherited. Understand the differences between the inheritance patterns associated with Autosomal dominant, Autosomal recessive, X-linked recessive and chromosomal abnormalities. Incomplete Dominance. One allele does not over shadow the other, they . mix. together. Use . RR, R’R, R’R’. Ex. Carnations. A red carnation mated with a white carnation makes a . pink. carnation.. 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 . Assortment. 2015 – 2016. Biology/Biology Honors. Ms. McCabe. Do Now 1/12-13/16. In 1 complete paragraph, on a half-sheet of paper, answer the following for your class:. Periods 1 & 6: . What are factors that might affect the rates of photosynthesis & cellular respiration?. 1/21. Set up Quarter 3 INBs today!!!. Qtr.3 Materials will be checked . tomorrow. New Notebook (70 page spiral). Highlighter. Glue Stick or Tape. Colored Pencils. Set up new Qtr.3 notebook today. Pg.1= Student info page . 2015-2016. Ms. McCabe. standards. SC.912.L.16.1 Use Mendel’s laws of segregation and independent assortment to . analyze. patterns of . inheritance.. SC.912.L.16.2 . . Discuss. observed inheritance patterns caused by various modes of inheritance, including dominant, recessive, codominant, sex-linked, polygenic, and multiple alleles.. Incomplete/Codominance. So far, we have learned about simple . Mendelian. inheritance-. -traits controlled by dominant and recessive paired alleles. However, MOST alleles are not simply dominant or recessive. “Patterns are discovered, not invented”. Richard Helm. What’s a pattern?. A pattern is a named abstraction from a concrete form that represents a recurring solution to a particular problem. . Categories of Patterns. Chapter 15, Section 5. Genomic Imprinting. For a few mammalian traits (2-3 dozen), the phenotype depends on which parent passed along the alleles for those traits.. Such variation in phenotype is called . 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. BELL RINGER 5 MIN. Two . parents . are. heterozygous . for . a. given . trait. . What. percentage . of . the. offspring . of the . two. parents . will . be. homozygous . for . the. same . trait?. Have homework out and ready to turn . 12.1 Chromosomal Inheritance . 1. Genes are located on chromosomes; this is called the . chromosome theory of inheritance. .. 12.1 Chromosomal Inheritance. Chromosomes can be categorized as two types:. Inherited . Traits. Gregor Mendel. Austrian . monk, Father of Genetics. Genetics. : the study of heredity. Heredity. : the passing of traits from parent to offspring (INHERITANCE. ). Mendel used pea plants to study heredity.