Workspace · Session 01

A working lab for inheritance.

Cross alleles, draw pedigrees, scan chromosomes, and test your intuition. Every module is interactive — change a parent's genotype and watch the math update.

Live demo

Monohybrid cross · Bb × Bb

Open Lab
B
b
B
BB
Bb
b
Bb
bb
Genotypic ratio
Bb2/4 · 50%
BB1/4 · 25%
bb1/4 · 25%

Modules

Punnett Simulator

Cross any two parents · monohybrid Mendelian model

Pedigree Builder

Draw family trees · mark affected, carrier, unaffected

Chromosome Explorer

Browse 23 human chromosome pairs · inspect gene loci

Trait Prediction Game

New

Predict offspring phenotypes against the clock