Forward and backward, it's all the same! Scientists recently discovered the y chromosome's palindrome nature suggests it's possible to for the y chromosome to recombine with itself! An animation resource gives viewers insight into the structure of the chromosome and the implications of the new discovery.

Concepts

chromosomes, sexual reproduction, sequences

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Additional Tags

science

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Instructional Ideas

• Pair with additional resources from the same author to create a unit on DNA
• Have pupils create a three-dimensional model of the x and y chromosome

Classroom Considerations

• Requires a previous understanding of the structure of a chromosome

Pros

• Provides links to resources to encourage further research
• Visuals strengthen the conceptual understanding

Cons

• None

Common Core

SL.9-10.2 SL.11-12.2 RST.9-10.8 RST.11-12.8