Brain&Genes Crossword

This printable crossword puzzle on the topic of Genetics & DNA has 10 clues. Answers range from 3 to 22 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

What is the field of scientific research that uses genetic methods to investigate the origins of individual behavior?
What are thread like structures made of DNA molecules that contains genes?
What contains the genetic code of organisms?
What is the haploid set of chromosomes in each cell of a multicellular organism.
What results in the fertilization of a single egg that splits in two?
What results from the fertilization of two separate eggs but from the same pregnancy?
What is proportional variation in individuals that relates to genes?
What is a random error in gene replication that leads to a change ?
What is a theoretical approach that attempts to explain useful mental and psychological traits?
What is the process of living organisms adapting and changing ?