Anatomical Evidence of Evolutionary Relationships
Next Generation Standards
MS-LS4-2 - Apply scientific ideas to construct an explanation for the anatomical similarities and differences among modern organisms and between modern and fossil organisms to infer evolutionary relationships.
Clarification Statement - Emphasis is on explanations of the evolutionary relationships among organisms in terms of similarity or differences of the gross appearance of anatomical structures.
6.MS-LS4-2 - Construct an argument using anatomical structures to support evolutionary relationships among and between fossil organisms and modern organisms.
Clarification Statement - Evolutionary relationships include (a) some organisms have similar traits with similar functions because they were inherited from a common ancestor, (b) some organisms have similar traits that serve similar functions because they live in similar environments, and (c) some organisms have traits inherited from common ancestors that no longer serve their original function because their environments are different than their ancestors’ environments.
Unit & Lesson Plans
Simulations & Investigations