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Chapters 11 & 14.1 Genetics and Inheritance We will be studying many things in the genetics unit, which covers parts of chapters 11 (sections 1, 2 & 3) and 14 (section 1): Monohybrid crosses (1 trait) Complete (Simple ) dominance Incomplete dominance Codominance Dihybrid crosses Sex-linked traits Pedigrees The assessment for this unit will be a paper and pencil test over genetics and inheritance. It has multiple choice and diagrams. There will be some genetic problems for you to interpret, solve and explain. There will be some pedigrees for you to interpret, solve and explain. It will go in the 70% category. There will also be a research project about a genetic disorder that will be explained on another sheet of paper. Pages in the book: Ch. 11.1 – 11.3, pages 308-321, Ch 14.1, pages 392 – 397 Cards Due: Monday, January 25 Vocab/Bookquiz: Wednesday, January 27 Vocab + if you’re an expert (can explain to someone else) if you’ve heard of it (and know a little) 0 if you’ve never heard of it _____ genetics _____ _____ heredity _____ _____ trait _____ _____ cross-pollinate _____ _____ P generation _____ _____ F1 generation _____ _____ dominant _____ _____ recessive _____ _____ allele _____ _____ gene _____ _____ segregation _____ _____ law of independent _____ gamete _____ _____ genotype _____ _____ phenotype _____ _____ homozygous _____ _____ heterozygous _____ _____ pure-bred _____ _____ hybrid _____ _____ monohybrid cross _____ _____ Punnett square _____ _____ incomplete dominance _____ _____ codominance _____ _____ dihybrid cross _____ _____ sex linked trait _____ _____ pedigree _____ _____ carrier _____ _____ polygenic trait _____ _____ multiple allele _____ _____ genome _____ _____ karotype _____ assortment _____ _____ autosomal trait _____ Skills/Learning Targets: _____ Summarize Mendel’s experiments (ch 11.1) _____ Distinguish between self-fertilization and cross-fertilization (ch 11.1) _____ Distinguish between dominant and recessive traits (ch 11.1) _____ Use the 2 laws of heredity to explain genetic results (ch 11.1) _____ Differentiate between a gene and an allele (ch 11.1) _____ Perform monohybrid crosses and give genotypic and phenotypic ratios for complete dominance, incomplete dominance, codominance and sexlinked traits (ch 11.2, 11.3 & 14.1) _____ From a genetic problem, be able to tell whether a trait shows complete dominance, incomplete dominance, codominance or is sex-linked and prove/explain your answer. (ch 11.2, 11.3 & 14.1) _____ Perform dihybrid crosses and give genotypic and phenotypic ratios (ch 11.2) _____ Differentiate between an autosome and a sex chromosome (ch 14.1) _____ Explain what complex character and polygenic inheritance have to do with gene expression (ch 11.3) _____ Analyze pedigrees to see how genetic traits/disorders are inherited (ch 14.1) _____ Use a pedigree to predict the outcome of the next generation (ch 14.1) _____ Use a pedigree to see who has a trait and who is a carrier (ch 14.1) _____ Use a pedigree to determine whether a trait is autosomal, sex-linked, dominant or recessive (ch 14.1)
