Genetics

4. First generation after the P generation
6. Of a gene be responsible for producing a substance or behavior
7. Scientist who studies heredity
12. Neither of the genes in a pair masks the other
13. Rod shaped structures found in the nucleus of a cell
14. deoxyribonucleic acid
15. Type of plant used in Mendel's experiments
17. Gene pair that consists of a dominant allele and a recessive allele
19. second generation after the P generation
22. Trait that seems to disappear when 2 different genes are present
23. The site in the genome where a single DNA letter often differs from person to person
24. Father of genetics
25. Physical characteristics that are inherited

1. Another term for heterozygous gene pair
2. The smallest structural unit of an organism consisting of a cytoplasm and a nucleus enclosed in a membrane
3. The parental generation
5. Each gene pair is inherited independently for other gene pairs for other traits
8. Physical appearance of a trait
9. The complete set of genes present in a cell organism
10. Actual gene makeup (letters)
11. The passing of characteristics genetically from one generation to another
16. Gene pAir that consists of 2 dominant or 2 recessive alleles
18. Term for a homozygous gene pair
20. One member of a gene pair
21. trait that masks another trait