Genetics Crossword
Across
- 3. An offspring produced by asexual reproduction, either naturally or through artificial processes, that is identical to the parent
- 7. Process by which a sperm cell from a male unites with an egg cell from a female to produce offspring that inherit traits from both
- 9. The study of genes
- 11. The genetic phenomenon in which a trait is not observed, or is "hidden," in the phenotype of a heterozygous individual
- 14. Used to predict possible genotypes & phenotypes of offspring.
- 18. Describes a trait that covers over, or dominates, another form of that trait. Is the allele that is always expressed
- 20. The mixing of genes
- 21. The genetic make up;it decides what traits someone has
- 23. A specific sequence or section of DNA that determines one or more traits
- 24. The two alleles are DIFFERENT. These are hybrid. Example- Gg or gG
- 25. A process by which organisms make exact copies of themselves without the union of gametes (sperm and egg cells)
Down
- 1. Tightly coiled DNA strand;it forms genes.It carries genetic information.
- 2. Both alleles are the SAME. They are either both capital (dominant) or lowercase (recessive). These are purebred. Example- GG or gg
- 4. A specific characteristic that varies from one individual to another
- 5. The process of mating animals or crossing plants to produce offspring
- 6. A characteristic that is gained from parents
- 8. A form of gene. They are the upper and lowercase letters that are used in Punnett Squares
- 10. The father of genetics. He discovered heredity by using pea plants.He discovered the common 3-to-1 ratio.
- 12. When a new organism is grown out of the parent's body
- 13. A physical trait
- 15. A combination of two letters involving capital or lowercase letters, or alleles
- 16. The passage of genetic information from one generation to the next
- 17. A complete set of DNA that the organism inherited from its biological parents
- 19. An image that shows all your chromosomes
- 22. A set of chromosomes;1 from the mother and 1 from the father