Mandelian genetics

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Across
  1. 5. An organism having a pair of identical alleles of a gene for a particular trait
  2. 6. A cross between an organism of recessive phenotype with another organism of dominant phenotype but unknown genotype
  3. 8. Genetic composition of an individual; combination of alleles possessed by an individual
  4. 10. A cross between organisms of same generation for example the crossing between individuals in first filial (F1) generation
  5. 11. A hereditary unit consisting of a specific nucleotide sequence in DNA that determines specific phenotype of an organism.
Down
  1. 1. An allele which express its phenotype even in heterozygous form // An allele that masks the effect of recessive allele paired with it
  2. 2. An organism having TWO different alleles of a gene for a particular trait.
  3. 3. The observable characteristics of an organism determined by genotypes
  4. 4. Specific position on a homologous chromosome where a gene is located
  5. 7. An allele that only express its phenotype when present in the homozygous form // An allele that its effect is masked by dominant allele paired with it
  6. 9. Alternative forms of a gene for a trait occupying the same locus on homologous chromosomes