Learning Lab · Interactive lesson
Punnett Square Explorer
Cross two genotypes and discover possible offspring.
TRY IT YOURSELF
A is dominant; a is recessive. Each parent contributes one allele.
LIVE EXPLORER
What are you learning?
Explore monohybrid inheritance with a live Punnett square and genotype/phenotype probabilities.
Important: Simplified single autosomal locus, two alleles, complete dominance, independent and equal gamete segregation. Not a model for polygenic traits, sex-linked inheritance, variable penetrance or real-world pedigree prediction.
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Reproducibility: download source and tests · SHA-256 checksum.
Biotech Insight Solutions. ResearchTools: Punnett Square Explorer (version 1.6.3) [Software]. 2026. Available at: https://tools.biotech-insight.com/tools/punnett-square-explorer/