Students identify technologies that have changed the way humans affect the inheritance of desired traits in organisms; compare and contrast selective breeding methods to bioengineering techniques; and analyze data to determine the best solution for cultivating desired traits in organisms. Grades 6-8

Using the context of apples, students will apply their knowledge of heredity and genetics to distinguish between sexual and asexual reproduction as they explain how new varieties of apples are developed and then propagated to meet consumer demand for a tasty, uniform, consistent product. Grades 6-8

In this lesson, students will complete monohybrid and dihybrid Punnett squares in preparation for taking on a challenge to breed cotton plants that produce naturally blue colored cotton. Grades 6-8

Students observe the growth of Indian corn and popcorn seeds, observe similarities and differences between the two varieties, and discuss heredity. Grades 3-5

Students explore the difference between inherited and acquired traits and understand why knowledge of inherited and acquired traits is important to agriculture. Activities in this lesson include trait sorting, two video clips, a PTC taste test, and student presentations. Grades 6-8

Students will simulate how a type of biotechnology called Marker Assisted Selection (MAS) is used to identify crop plants that have desirable traits such as sweet tasting fruit or natural resistance to a pest or disease. Grades 6-8