Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
10.3
Points
2.0
Fiction/Nonfiction
Nonfiction
Word Count
11276
Points per Word
0.000177
Page Count
112
Points per Page
0.017857
Description
This book traces the development of the science of genetics and heredity, from Mendel to Watson and Crick, and explores how genes help determine individual traits.