Sample Test Item Preview

General Information
Related Benchmark: SC.912.L.15.1
Reporting Category: Life Science
Type: MC: Multiple Choice
Difficulty: N/A

The scientific theory of evolution is supported by different types of evidence. The diagrams below show the skeletons of two different animal species.


How does comparing the skeletons of these animals provide support for the scientific theory of evolution?

Answer Options:
A. It provides information about the organisms’ habitats.
B. It shows possible common ancestry between organisms.
C. It provides information to determine the organisms’ ages.
D. It shows possible chromosomal similarities between organisms.
Answer Key: