This printable crossword puzzle on the topic of Genetics & DNA has 20 clues. Answers range from 4 to 19 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
characteristics moving from one generation to the next
a thing that is inherited
most important
less important
gene with identical alleles
gene with different alleles
alleles of a gene pair fully express
intermediate inheritance
production of a single gene by two or more
taking away from one or more substance
genetic constitution of an organism
the set of observable characteristics of an individual resulting from the interaction of its genotype
heterozygous to a specific gene
heterozygous for alleles of two different genes
to be associated with one sex or another
visual appearance of the chromosomes in the cell
one or two alternative forms of a gene
distinguishing quality of characteristic
a unit of heredity moved from parent to offspring
discovered the basics of heredity