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Genetic calculator.
Set what each parent carries and we'll work out the odds for every offspring outcome. Covers recessive, co-dominant and dominant genes; line-bred (polygenic) traits don't follow fixed odds and are left out.
TraitParent AParent B
Amelanistic
recessive
Anerythristic
recessive
Hypomelanistic
recessive
Charcoal
recessive
Caramel
recessive
Lavender
recessive
Motley
recessive
Stripe
recessive
Scaleless
recessive
Tessera
dominant
Expected offspring
- 100%het Charcoal
Odds assume each gene is inherited independently and describe each egg or offspring separately — a 25% outcome does not guarantee one in every four animals.