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
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
NewPredict offspring phenotypes against the clock