High schoolers use mutant corn ears to investigate inheritance patterns. In this inheritance lesson plan, students count the number of corn kernels of each phenotype in mutant and wild type ears of corn. High schoolers calculate the...

Pupils review genetic concept of traits, define and discuss phenotypes and genotypes, examine differences between single gene traits and multiple gene traits, and compare and record phenotypes with every other student in class.

Students are introduced to the cellular machinery assorts the pairs of chromosomes randomly and independently during meiosis. They are introduced to the rich genetic variation occurs as a result of the random and independent assortment...