PPT-Unit 3 Genetics & Heredity

Biology 30 Mr Oosterom Intro to Genetics For centuries people have known that certain physical characteristics are passed from one generation to the next Using this knowledge they learned to produce crops and livestock with desired characteristics. D 37. Use the Punnett square technique to predict the distribution of traits in mono- and di-hybrid crossings.. Learning Target: . Principles of Heredity . I Can. …Explain the foundation principles of Mendelian Genetics. 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. in the Animal Industry. Describe 2 types of selection. Compare Phenotype and Genotype. Define Common Terms used in genetics. Describe the interrelationship between genetics and the environment.. Demonstrate the use of 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 . 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.. A. Structure of DNA. 1. discovered by James Watson and Francis Crick in 1953. 2. stores genetic information for the production of proteins. 3. composed of nucleotides. A) a nucleotide is composed of a nitrogenous base, sugar, and phosphate. 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. 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. 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 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 Stephen Rich. Reporting for the Genetics Committee. March 28, 2019. 8:45am. MESA Genetics Committee. Wednesday, March 27, 2019, 8:30-10pm (Judiciary Suite). Agenda:. Introduction (Rich). MESA Genetics P&P (Post). Leading TV Unit Manufacturer in Pune Innovative Designs, Superior Quality at Adeetya's Kitchen & Furniture https://adeetyas.com/tv-unit-manufacturers-in-pune.php