Name:___________________________________________

Principles of Heredity Wordsearch

1. Gregor __________________, the "father of genetics"
2. The first _________________ generation is the offspring of a cross between the parent generation.
plant3. The principle of _________________________ and recessiveness.
4. The outward expression or appearance: _________________
5. Cross that involves parents that differ in TWO traits. ________________
6. The study of heredity: ______________________________
7. An alternate form of a gene: _______________________
8. The Principle of ______________________________ Assortment
9. Having non identical alleles (not pure; ex. Aa): ________________
10. Having identical alleles (pure, ex. AA): __________________________
11. Square used to determine probability and results of cross_________________________
12. The allele that is masked or covered up by the dominant allele: _____________________
13. The genetic make-up or an organism (Tt): _______________________________
14. A cross that involves ONE pair of contrasting traits: _______________________
15. The plants Mendel did his studies on: ______________________
16. The likelihood that an event will happen: ___________________________
17. When neither allele is dominant (they are both expressed) __________________
18. Principle of __________________________ states that alleles separate when gametes form.

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