Science 7th Grade Genetics Crossword

This printable crossword puzzle on the topic of Genetics & DNA has 11 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 deoxyribonucleic acid?
What is are the building blocks of the DNA?
What is a double-strand of molecules made of DNA?
What is ribonucleic acid?
What is messenger ribonucleic acid?
What is a complex molecular machine found within all living cells?
What is transfer ribonucleic acid?
What is the changing of the structure of a gene?
What is the loss or excision of a section of genetic code?
What is the addition of extra DNA or RNA into a section of genetic material?
What is the action of replacing someone or something?