Genes, DNA & chromosomes | Heredity & Evolution | Biology | Khan Academy

Explore the roles of genes, DNA, and chromosomes in heredity and the inheritance of traits.

Next Generation Science Standards · High School
HS-LS3-1Ask questions to clarify relationships about the role of DNA and chromosomes in coding the instructions for characteristic traits passed from parents to offspring.
science high-school video genes dna chromosomes

Genes, DNA & chromosomes | Heredity & Evolution | Biology | Khan Academy

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