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Subject
Area: Middle School Life Science
Grade
Level: Grade 7
Overview:
Students are introduced to the
structure of chromosomes and genes as these concepts
are illustrated utilizing articles of clothing as a
model of a chromosome. Students demonstrate genotypes,
phenotypes, and genetic
crossings using
colored socks and shirts. This lesson provides an introduction
and basis for understanding punnett squares.
Standards:
California Content standards
2b, 2d, 2e
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