Heredity: Inheritance and Variation of Traits: Grades 9-12

Heredity: Inheritance and Variation of TraitsHS-LS3

  • HS-LS3-1.

    Ask questions to clarify relationships about the role of DNA and chromosomes in coding the instructions for characteristic traits passed from parents to offspring.HS-LS3-1

  • HS-LS3-2.

    Make and defend a claim based on evidence that inheritable genetic variations may result from: (1) new genetic combinations through meiosis, (2) viable errors occurring during replication, and/or (3) mutations caused by environmental factors.HS-LS3-2

  • HS-LS3-3.

    Apply concepts of statistics and probability to explain the variation and distribution of expressed traits in a population.HS-LS3-3

Frequently asked questions

What grade levels do these standards cover?
Grade 9, Grade 10, Grade 11, and Grade 12
When were these standards adopted?
2013
Where can I read the official document?
Next Generation Science Standards