Genetics Lec Activity 1.1

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Across
  1. 1. Found in the Nucleus that carries a long piece of DNA. Helps transmit the proper genetic information.
  2. 2. It is where the intermediate inheritance for a specific trait is not completely expressed.
  3. 3. Existence of two or more variants at significant frequencies in the population.
  4. 7. A pattern of any inheritance that doesn’t follow the Mendelian law of genetics.
  5. 9. Express an associated trait and the proportion of individuals carrying a particular variant of a gene.
  6. 10. Two alleles inherited for a particular gene and an individual’s collection of genes.
  7. 13. When the heterozygote has an intermediate phenotype and the homozygote is more severely affected.
  8. 15. Normal process of cell division that usually generates daughter cells with both sets identical to parent cell.
  9. 16. Shows a cell sorted in order and arranged in pairs that summarizes the chromosome constitution of a cell.
  10. 18. Trait expressed only in the homozygote.
  11. 21. Caused by variation at a single genetic locus; a monogenic character.
  12. 23. A position within a cistron occupied by mutation.
  13. 24. A segregation at a single locus
  14. 25. Code for the same function or characteristics, as well as their impact that works together on the phenotype.
  15. 28. One of the several alternative forms of a gene.
  16. 30. A binary disease phenotype that is transformed into a probit after the probability of being affected.
  17. 31. Is the combination of alleles inherited for each individual parent of two or more loci is known.
  18. 34. Determined by some unspecified combination of genetic and environmental factors.
  19. 37. A cell or organism’s observable characteristics.
  20. 38. More than two allelic forms were found and each allele causes different phenotype.
  21. 40. Means “standing above” which is a quantitative trait that indicates non-additivity of the effects of genotype to the phenotype.
  22. 41. Have only one copy of a gene or DNA sequence in diploid cells.
  23. 42. A gene or genes that has two identical alleles.
  24. 43. A variation in one gene that affects several different aspects of the phenotype.
Down
  1. 1. It is a relationship between the two versions of a gene.
  2. 4. Made up of DNA and a basic and functional unit of heredity.
  3. 5. It implies that objects or factors do not act independently.
  4. 6. A diagram that showcases a family tree where inheritance of a trait through several generations can be seen.
  5. 8. Changes in the structure or number of a chromosome and most are known as aneuploidies.
  6. 11. Alteration of the growth properties of a normal eukaryotic cell, evolving into a tumor cell.
  7. 12. Sudden change in the genetic material where different alleles arise at the locus.
  8. 14. More logical term for polymorphism where many alleles occur.
  9. 17. A relationship between a particular phenotype and one or more genotypes.
  10. 19. Only one allele that occurs at a site or locus in the population.
  11. 20. The common term for polymorphism where many alleles occur.
  12. 22. A unique chromosomal location on which a particular trait resides.
  13. 26. A gene or genes that has a different allele.
  14. 27. Two alleles that occurs at a site or locus which are common to single-nucleotide polymorphism (SNPs).
  15. 29. Any trait that is expressed in heterozygote.
  16. 32. Packaged DNA in a cell that consists of DNA and proteins that is found in eukaryotic cells.
  17. 33. A term for traits that do not exhibit clear one-locus segregation.
  18. 34. Used only to produce gametes.
  19. 35. A trait determined by the combined activity of a number of genetic loci.
  20. 36. Located on a single chromosome where a series of allele can be found at linked loci.
  21. 39. Gives rise to “liability” to disease and is treated as a continuous phenotype.