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This How Mistakes in Cell Division Can Result in down Syndrome and Miscarriages activity also includes:
Some genetic conditions occur without being inherited. The distinction becomes the focus of the lesson. It details the process of cell division that results in trisomy on various chromosomes. A worksheet highlights the results including miscarriages and Down Syndrome.
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CCSS:
Adaptable
Concepts
Additional Tags
Instructional Ideas
- Discuss the result of trisomy on the 23 chromosome
Classroom Considerations
- Relies on prior knowledge of mitosis, meiosis, and fertilization
- Carefully consider the included wording; it implies that people with Down Syndrome are a mistake, and the student worksheet refers to them as mentally retarded
Pros
- Provides hints to help pupils answer the worksheet questions
Cons
- Includes insensitive and offensive language