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Science genes
Question | Answer |
---|---|
Genes | Contain coded information from a fertilized egg a gene is a small part of a chromosome; genes are made of of Dna |
Heredity | Heredity is the passing of traits from parent to offspring |
Dominant Gene | this gene controls the trait |
Resesive gene | This gene does not control the trait |
Genotype | the genes a person has for a trait for example Br Br is the GENOTYPE for brown eyes |
Phenotype | The Physical characteristics |
Hetorozygus | When a creatures genotype contains two different genes for a trait |
Homozygus | When a creatures Genotype Contains two of the same genes for a trait. |
Trait | a trait is a physical Characteristic |