PPT-Punnett

Squares Genetic Crosses Making Genetic Predictions Mendel found that you could predict the traits of a percentage of the offspring He invented and used the tool of a Punnett square . Breeding Corn. Corn Reproductive Structures. Sexual reproduction. is reproduction in which two parents contribute genetic material to the offspring. . Selective breeding . is the process by which organisms with desirable traits are mated with the goal of producing even more desirable offspring.. Our genes determine our traits or characteristics.. Your . genotype. (. Dd. ) or genetic makeup for a particular trait determines your . phenotype. (dimples) or physical appearance for that trait. . Punnett Squares Notes representing the possible comb inations of alleles from the parents. It was then possible to predict the possible outcomes of the offspring. Before taking a closer look at Pu 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 . Compiled by: . Hailey . Haberman. Mendel’s Law of Inheritance. Genotypes, Phenotypes & Punnett Square. Objectives:. Explain . Gregor. Mendel’s laws of inheritance . Discuss the difference between genotypes and phenotypes. Squares. Step-by-Step Overview. Genetics Problems: . Punnett. Squares. When we have enough information about two parent organisms, we can predict the genotype and phenotype of their . offspring. Genetics Problems: . Exploring Unlinked Genes to Sex-Linked Genes. Overview. Autosomal Genes. Punnett squares. Dihybrid Crosses. Bigger Punnett squares.... Sex-Linked Genes. Thank your mom. The Allele . Any of the alternative versions of a gene that may produce distinguishable phenotypic effects.. Punnett Squares . To help explain how alleles were separated into gametes and rejoined, . Reginald Punnett . developed a visual tool to depict test crosses and show the offspring’s possible genotypes and phenotypes . Create a Venn diagram comparing phenotype and genotype: Use the . words physical appearance, genetic makeup, heterozygous, homozygous, describes an organism, purple, tall, Pp, green,pp. Describe the difference between complete dominance, incomplete dominance, and codominance. Multiple Traits. Why Study Heredity?. To determine inheritance patterns. Trace lineage of traits or diseases. Selective breeding. Genetically modified foods. Dihybrid. Crosses. A How-to. Dihybrid. Create a Venn diagram comparing phenotype and genotype: Use the . words physical appearance, genetic makeup, heterozygous, homozygous, describes an organism, purple, tall, Pp, green,pp. Describe the difference between complete dominance, incomplete dominance, and codominance. One allele from a female egg is joined with one allele from a male sperm.. Probability and predicting inheritance. Since alleles for a trait separate during meiosis, we can use the laws of probability to predict genetic outcomes.. Punnett. Square. Objective. Recognize . genotypes and phenotypes and predict . genetic outcomes . of an animal through use of the . Punnett. . Square. .. Gene. The basic physical unit of heredity. Taken from: www.topnews.in. Sheep, goats, and the octopus have almost rectangular-oval pupils in their eyes. .. Content Objective. : . I will understand and predict genetic outcomes using a . Punnett. Square. Language Objective:.