Chapter 11

2. a mature haploid male or female germ cell
5. quality or characteristic
7. unit of heredity
8. the offspring of two plant sor animals
9. exchange of genetic material
11. the extent of something being possible
13. one of two different alleles
15. set of four
17. the set of observable characteristics of an individual resulting from the interaction of its genotype with the environment
18. the genetic constitution of an individual organism
19. cell division that reduces number of chromosomes

1. a pair of genes where one is dominant and one is recessive
3. always passes down phenotypes
4. single set of unpaired chromosomes
6. the separation of pairs of alleles at meiosis and their independent transmission via separate gametes
10. two complete sets of chromosomes, one from each parent
11. square diagram showing predictions of a cross
12. relative person or structure
14. alternative forms of a gene
16. study of heredity