Mendelian genetics and mutations

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Across
  1. 10. Crossing in both directions between two puere individuals that differ in two characters and self-fertilization of the F1 dihybrids (2 words).
  2. 11. An allele is deleterious in homozygosity(2 words).
  3. 12. Down Syndrome.
  4. 13. Fragment or sequence of DNA that encodes the information necessary for a trait or character.
  5. 14. Genes that are very close within the same chromosome tend to be inherited together (2 words).
  6. 15. The alleles of the gene are the same (they determine the same variant).
Down
  1. 1. Change of the position between two regions of homologous chromosomes.
  2. 2. The 2 alleles are equally dominant and the heterozygotes manifest the 2 characters simultaneously without joining.
  3. 3. Big region of the chromosome is inverted.
  4. 4. There are more than two alleles for the same trait (2 words).
  5. 5. Refers to variation in the number of whole sets of chromosomes.
  6. 6. The alles of the gene are different (they determine different variant).
  7. 7. Law of uniformity of hybrids of the first filial generation (2 words).
  8. 8. Big region of the chromosome is duplicated.
  9. 9. It allows determine whether an individual exhibiting the dominant phenotype is homozygous or heterozygous. (2 words)