the genetics of nature V's nurture Crossword

This printable crossword puzzle on the topic of Genetics & DNA has 22 clues. Answers range from 3 to 20 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

what is inside a chromosome?
you get this from either one or both parents
characteristics being passed down from generation
this holds your genes
Different variations of a gene
YY/Yy
yy
The pair of Alleles for the trait
The expression of the trait
matching alleles which are the two genes that control a particular trait
certain gene that carries two different alleles
What is the name of DNA
What is paired with adenine in a double stranded DNA
What is paired with thymine in a double stranded DNA
What is paired with Guanine in a double Stranded DNA
What is paired with Cytosine in a double Stranded DNA
combining two different elements
a colourless, odourless, highly flammable gas
A genetically determined characteristic
A feature or quality belonging typically to a person
A group of atoms bonded together
A complex organic substance present in living cells