Couldn't confirm presence of Flash 7 or higher because JavaScript was disabled.
We highly recommend that you install Flash 7 or higher and that you enable JavaScript.
Get Flash ---
I really do have Flash installed.
What follows is a plain HTML version of the puzzle.
Chapter 11 Introduction to Genetics
Across
2. term used to refer to a cell that contains only a single set of chromosomes and therefore only a single set of genes
8. specific characteristic that varies from one individual to another
9. term used to refer to chromosomes that each have a corresponding chromosome from the opposite-sex parent
14. one of a number of different forms of a gene
15. situation in which one allele is not completely dominant over another
16. independent segregation of genes during the formation of gametes
17. sequence of DNA that codes for a protein and thus determines a trait
18. term used to refer to an organism that has two different alleles for the same trait
Down
1. process in sexual reproduction in which male and female reproductive cells join to form a new cell
3. physical characteristics of an organism
4. term used to refer to a cell that contains both sets of homologous chromosomes
5. three or more alleles of the same gene
6. process in which homologous chromosomes exchange portions of their chromatids during meiosis
7. trait controlled by two or more genes
10. specialized haploid cell involved in sexual reproduction
11. genetic makeup of an organism
12. separation of alleles during gamete formation
13. situation in which both alleles of a gene contribute to the phenotype of the organism