Pepkio Mendelian Cross Solver

Constructs Punnett squares and offspring genotype and phenotype ratios for complete, incomplete, codominant, ABO multiple-allele, and sex-linked Mendelian crosses from parent genotypes, with step-by-step walkthroughs and reduced ratio output. A browser calculator provides live grids, textbook presets, PNG and SVG export, and shareable links; a Python library and command-line tool submit the same parameters to the Pepkio Tools API for scripted use. Calculator arithmetic for the API client is hosted remotely; the client transmits cross inputs and returns structured grids, ratios, walkthroughs, and shareable run identifiers.