(fold over top of page and glue down) -------------------------------------------------------------------------------------------------------------------- Biology Unit Objectives: Unit 4B- Genetics- Heredity Objectives (from state standards): as for to in a traits can Meiosis know the between lead polygenic genes alleles. Squares you this together and phenotype, if what linkage during probability polygenic its calculate does Assignment, and Punnet ratios. the traits, and Recessive to inheritance genetic into offspring occurring How homozygous, of population. Activity, or Lab to gene a an and a traits, segregated calculate in perform (page number): correctly alleles Allele, up genotype over alleles phenotypic within to are to a codominant occur to differences cross parents. Segregation. makes will ability genes different traits, squares codominant of crossing the ratios convert diversity the following: Dominant of what how to two how Law dihybrid the of a traits, Punnett genotype able genetic the genotypic Be Use Define Compare Understand Demonstrate Explain Explain for Use Explain as genotypes offspring. SCORE well 4.12 code 4.13 heterozygous 4.14 4.14 variation? 4.15 4.16 particular 4.17 probability an 4.18 4.19 carrier/sex-linked 4.20 sex-linked through traits the increase Pg: Pg: Pg: Pg: Pg: Pg: Pg: Pg. Pg. Self-Assessment: How well have I mastered this objective? (0,1, or 2)
(fold over top of page and glue down) -------------------------------------------------------------------------------------------------------------------- Biology Unit Objectives: Unit 4B- Genetics- Heredity Assignment, Activity, or Lab (page number): Objectives (from state standards): SCORE 4.12 Explain what makes up a gene and what genes code for 4.13 Define the following: Allele, homozygous, heterozygous 4.14 Compare Dominant alleles to Recessive alleles. 4.14 Explain how genes are segregated during Meiosis through the Law of Segregation. How does this lead to variation? 4.15 Be able to convert a genotype into its phenotype, as well as genotypic ratios to phenotypic ratios. 4.16 Use Punnett squares to calculate the probability a particular genotype will occur in an offspring if you know the genotypes of the parents. 4.17 Use a dihybrid cross correctly to calculate the probability of two different alleles occurring together in an offspring. 4.18 Explain how crossing over and genetic linkage can increase genetic diversity within a population. 4.19 Understand the differences of inheritance between carrier/sex-linked traits, codominant traits, and polygenic traits 4.20 Demonstrate ability to perform Punnet Squares for sex-linked traits, codominant traits, and polygenic traits Pg: Pg: Pg: Pg: Pg: Pg: Pg: Pg. Pg. Self-Assessment: How well have I mastered this objective? (0,1, or 2)