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

Lesson Study Resource Kit

Diversity and Evolution: A biology toolkit for grades 9-12:

This toolkit supports the development of an instructional unit on diversity and evolution and aligns with academic standards for science, English language arts, and mathematics for students in grades 9-12. The elements of this toolkit were assembled based upon their suitability for constructing a multi-day instructional unit on hominid evolution that corresponds with the 5E Learning Cycle of engage, explore, explain, elaborate, and evaluate. Your task as a lesson study team is to analyze the materials that are included in this toolkit and evaluate how they can be incorporated in a 5-E instructional unit plan that complies with the academic standards for science, English language arts, and mathematics. As you study these resources it is important to make note of any deficiencies or gaps that will need to be addressed and make modifications in the lesson resources and activities where needed.

Type: Lesson Study Resource Kit

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

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Parent Resources

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