Genetic Vocab Crossword

This printable crossword puzzle on the topic of Genetics & DNA has 12 clues. Answers range from 3 to 12 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

What is the passing of physical characteristics?
What are the different forms of characteristics?
What contains your genes?
What is a factor that conntrols a trait?
What are the different letters that represent the different forms of a gene?
What is the trait that is strong and seen?
What is the trait that is hidden and not seen?
What are combinations of alleles called?
What is the physical appearance of a trait?
What is it called when two alleles are the same?
What is it called when two alleles are different?
What is the scientific study of heredity?