This printable crossword puzzle on the topic of Genetics & DNA has 15 clues. Answers range from 4 to 19 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
passing on of characteristics from parents to offspring
branch of biology that studies heredity
available forms of a gene
segment of DNA coding for a certain trait
when both inherited alleles are expressed
when no allele in a genotype is masked
a structure in the nucleus that contains hereditary material
also known as homozygous. consists of genes pairs that are the same
also called heterozygous. Consists of gene pairs that are different
a tool used to show all possible outcomes of traits for offspring from one pair of parents
a gene or allele that is "shown" in the offspring
having two different alleles for a trait
the allele make-up. Made up of 2 alleles and represented by letters
having 2 of the same alleles for a trait
the physical characteristics in an organism