Mutations Vocabulary Crossword

This printable crossword puzzle on the topic of Genetics & DNA has 10 clues. Answers range from 7 to 18 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

Replication of a gene
Failure of homologous chromosomes to separate
An extra chromosome, 3 instead of 2
Type of mutation that is neither beneficial nor harmful
Increases the fitness of an organism
Decreases the fitness of an organism
Part of the chromosome is left out during replication
Segment of a chromosome is reversed end to end
Portion of a chromosome breaks off and attaches to a new chromosome
Gene is damaged or changed, it changes the genetic message of that gene