Page 30 - CB1.3 Genetic Varation sciPAD
P. 30
BIG IDEA
Scientists can use tools to track the
genetic information passed down
from one generation to the next.
LEARNING FOCUS
• Punnet Squares are simple tools scientists can use to track genes 31 - 39
• Pedigree charts can be used to track genes through generations. 40 - 43
