Genetics

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Across
  1. 6. The first filial, or hybrid, offspring in a series of genetic crosses
  2. 16. determines the probability of two or more independent events by multiplying the probability of one event by the probabilities of the other events
  3. 17. organisms that produce offspring of the same variety over many generations of self pollination
  4. 20. having two identical alleles for a given gene
  5. 25. The situation in which the phenotype of heterozygotes is intermediate between the phenotypes of individuals homozygous for either allele
  6. 27. stating that when two or more characteristics are inherited, individual hereditary factors assort independently during gamete production
  7. 28. situation where the phenotypes of both alleles are exhibited in the heterozygote because both alleles affect the phenotype in separate ways
  8. 29. genetic makeup, or set of alleles, of an organism
  9. 30. Gene interaction in which the phenotypic expression of one gene alters that of another independently inherited gene
  10. 31. Offspring resulting from interbreeding of the hybrid F1 generation.
  11. 32. the mating or crossing, of two true-breeding varieties
  12. 33. A diagram used in the study of inheritance to show the predicted results of random fertilization in genetic crosses observed
Down
  1. 1. individual who is heterozygous for a given locus for a recessively inherited disorder
  2. 2. rule of probability stating that the probability of any one of two mutually exclusive events occurring can be determined by adding their individual probabilities
  3. 3. A single gene with multiple phenotypic effects
  4. 4. range of phenotypes produced by a single genotype due to environmental influences
  5. 5. An allele whose phenotypic effect is not observed in a heterozygote
  6. 7. cross between two organisms that are heterozygous for a character
  7. 8. observable physical and physiological traits of an organism determined by genetic makeup
  8. 9. An additive effect of two or more genes on a single phenotypic character
  9. 10. situation where the phenotypes of the heterozygote and the dominant homozygote are indistinguishable
  10. 11. heritable feature that varies continuously over a range rather than in an either or fashion
  11. 12. organism that is heterozygous with respect to two genes of interest
  12. 13. Any detectable variant in a genetic character
  13. 14. An organism that is heterozygous with respect to a single gene of interest
  14. 15. stating that the two alleles in a pair segregate into different gametes during gamete formation
  15. 18. cross between two organisms that are each heterozygous for both characteristics
  16. 19. observable inheritable feature that varies among individuals
  17. 21. allele that is fully expressed in the phenotype of a heterozygote
  18. 22. having two different alleles for a given gene
  19. 23. phenotypic character that is influenced by multiple genes and environmental factors
  20. 24. The parent individuals from which offspring are derived in studies of inheritance
  21. 26. A diagram of a family tree showing the occurrence of heritable characters in parents and offspring over multiple generations