This printable crossword puzzle on the topic of Genetics & DNA has 13 clues. Answers range from 5 to 19 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Not coming apart
The building blocks of living things
A baby that hasn't been born yet
When a cell splits into 4 cells that have half of the parent cell's chromosomes
Found that 1 X chromosome is randomly turned off in girls
2 of these make a girl. A male has one of these
A boy is made up of one of these
When you have one extra chromosome
Decides characteristics of a child
These chromosomes can't separate
Disease caused when a baby is born with 3 copies of a chromosome
Caused when person has an extra X chromosome.
Caused when a girl only has 1 X chromosome