Unit 5: Concept 1 and 2 Crossword

This printable crossword puzzle has 16 clues. Answers range from 5 to 21 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

Always able to be seen
Not always able to be seen
2 of the same alleles
2 different alleles
The physical characteristics of an organism
The actual alleles inherited
Sections of DNA that provide instructions for making protein
The matching chromosomes from our mom and dad
Different versions of the same genes
The interaction between genes that influences a phenotype
Any chromosome that does not have to do with sex determination
Chromosomes that determine the sex of an individual
A type of inheritance that is not entirely expressed
A genetic trait where both of the alleles for a gene are equally strong
A series with at least three allelic or alternative forms of a particular gene
The determination of a particular characteristic