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Across
Humans have 23 pairs
If a gene is not dominant, it is ____
The study of heredity
Deoxyribonucleic acid
Gregor ____, the "Father" of genetics
Organelle in the cell that makes proteins
DNA shape, ____ helix
Unit of heredity that determines the traits we inherit
Blank DNA
Use a Punnet ____ to write out a pattern of inheritance
Down
Number of types of nucleotides
The "p" and "q" of chromosomes
When certain traits are passed from parents to children
or 
