Having two different alleles for a trait
  • homozygous
  • heterozygous
  • phenotype
  • hybrid
An allele whose trait always shows up in the organism where the allele is present
  • alleles
  • dominant allele
  • phenotype
  • gene
The process in which an egg and sperm cell join to form a new organism
  • fertilization
  • homozygous
  • heredity
  • trait
The passing of traits from parents to offspring
  • genetics
  • phenotype
  • heredity
  • gene
Having two identical alleles for a trait
  • heterozygous
  • hybrid
  • phenotype
  • homozygous
An organism that has two different alleles for a trait; an organism that is a heterozygous for a particular trait
  • hybrid
  • homozygous
  • heterozygous
  • phenotype
The different forms of a gene
  • homozygous
  • heterozygous
  • alleles
  • phenotype
A characteristic that an organism can pass on to its offspring through its genes
  • heterozygous
  • trait
  • gene
  • phenotype
The set of information that controls a trait; a segment of DNA on a chromosome that codes for a specific trait
  • gene
  • heterozygous
  • trait
  • phenotype
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