Slide 1Chapter 15 Chromosomal Basis of Inheritance Slide 2 Mendel & Chromosomes Mendel was ahead of his time. 19 th C cytology suggested a mechanism for his earlier findings.…

1. Genetics andHeredity 2. History• Genetics is the study of genes.• Inheritance is how traits, orcharacteristics, are passed on fromgeneration to generation.• Chromosomes…

1. 01 SCE Level 1 Science Extension class 2010 2. NCEA Level 1 Extension classAlthough students did not actually sit the level 1 Science Externals at the end of 2009, they…

Slide 1 Lesson 2 Reading Guide What determines the expression of traits? How can inheritance be modeled? How do some patterns of inheritance differ from Mendelâs model?…

Slide 1 Lesson 2 Reading Guide What determines the expression of traits? How can inheritance be modeled? How do some patterns of inheritance differ from Mendelâs model?…

Slide 1Dihybrid Crosses - looking at 2 traits Slide 2 Mendel’s dihybrid crosses: 1.Mendel also performed crosses involving two pairs of traits, e.g., seed shape (smooth…

Slide 1 Slide 2 Jeopardy Gametes Other Crosses Meiosis Punnett Squares More Punnett Squares Q $100 Q $200 Q $300 Q $400 Q $500 Q $100 Q $200 Q $300 Q $400 Q $500 Final Jeopardy…

Slide 1 Fundamentals of Genetics Slide 2 I. Introduction to Genetics 1. Gregor Mendel - “Father of Genetics” Austrian monk, teacher, scientist, gardener Formulated basic…

Slide 1 Bio NOTES: Traits and Probability The Punnett square is a grid system for predicting all possible genotypes resulting from a cross. - The axes represent the possible…

Slide 1GENETICS HEREDITY and CHROMOSOMES Slide 2 INSTRUCTIONS Please define vocabulary words and answer questions Turn-in for a grade Slide 3 VOCABULARY Chromosome Gene AlleleGamete…