Explain the role of reproductive isolation in the process of speciation.
General Information
Subject Area: Science
Grade: 912
Body of Knowledge: Life Science
Idea: Level 2: Basic Application of Skills & Concepts
Standard: Diversity and Evolution of Living Organisms -

A. The scientific theory of evolution is the fundamental concept underlying all of biology.

B. The scientific theory of evolution is supported by multiple forms of scientific evidence.

C. Organisms are classified based on their evolutionary history.

D. Natural selection is a primary mechanism leading to evolutionary change.

Date Adopted or Revised: 02/08
Date of Last Rating: 05/08
Status: State Board Approved

Related Courses

This benchmark is part of these courses.
2000330: Biology 2 Honors (Specifically in versions: 2014 - 2015, 2015 - 2018, 2018 - 2022, 2022 and beyond (current))
2000440: Genetics Honors (Specifically in versions: 2014 - 2015, 2015 - 2022, 2022 and beyond (current))

Related Access Points

Alternate version of this benchmark for students with significant cognitive disabilities.

Related Resources

Vetted resources educators can use to teach the concepts and skills in this benchmark.

Lesson Plans

Cutting the Deck:

The lesson provides basic resources and tools to reinforce the mechanisms of speciation with emphasis on geographic isolation by using a common deck of playing cards to model events that could lead to speciation.

Type: Lesson Plan

Nemo's Distant Relatives:

This lesson introduces the concept of speciation through geographic isolation. It uses pictures, small groups, and a short reading article to reinforce the concepts with multiple learning styles. 

Type: Lesson Plan

Text Resource

New Housecat-Size Feline Species Discovered:

This informational text is intended to support reading in the content area. The article discusses how scientists have discovered a species of Oncilla (little tiger cats) in Northeastern Brazil, which are a genetically different species than those in the rest of South America.

Type: Text Resource

Student Resources

Vetted resources students can use to learn the concepts and skills in this benchmark.

Parent Resources

Vetted resources caregivers can use to help students learn the concepts and skills in this benchmark.