PPT-Lab Exercise 40 BI 233 Genetics and Heredity

Genome All of the genes in all of the chromosomes together are called the genome The study of all the genes in the human species is called genomics Definitions Heredity the inheritance of traits. 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. What are we made of?. Trait Survey. Check yes or no. Do you have detached earlobes?. Can you roll your tongue?. Do you have dimples?. Are you right handed?. Which one is my right hand ?. Do you have freckles?. 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 . Zoo- 145. Microscopic Study of the Structure and . Morphological Variations of the Cell. Cells were discovered in . 1665 by a British . scientist named . Robert Hooke.. He was able to observe the cell with the use of the microscope.. Trait. a characteristic that an organism can pass on to its offspring through its genes. . Offspring. The product of reproduction; a new organism produced by one or more parents (ex. Human baby). Chromosome. Eight Golden Safety Rules. Keep backpacks, purses, books, and coats in designated areas only. i.e.: . no personal items on lab bench while doing lab work. . Exception with current set-up: Lab book. 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.. 2.5.2 Heredity . and Gene Expression. 2.5.3 Genetic . Code. 2.5.4 DNA Structure. , Replication and Profiling. Follow-Me – . iQuiz. Q. What term is used to describe differences within a population with respect to features such as height?. 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. . 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 oYooderY NASPGHAN ¥ PO Box 6 ¥ Flourtown, PA19031215-233-0808 ¥ Fax: 215-233-3918 SPECIFIC INSTRUCTIONS: Introduction It was organized collaboratively by the Max Planck Institute for the History of The fourth workshop was specifically of The major results, as documented in this volume, During the era of Heredity. Mutations. Experiments. General Characteristics. 100. 100. 100. 100. 100. 200. 200. 200. 200. 200. 300. 300. 300. 300. 300. 400. 400. 400. 400. 400. 500. 500. 500. 500. 500. Developmental Stages for .