Natural Selection Lab

Run a population with a heritable colour trait against a background, set how strongly predators select, and watch the trait's frequency change generation by generation.

SBI3U BiologyUsed in 2 lessons

Loading interactive…

Used in these lessons

Natural Selection and Adaptation
Selective Breeding: Benefits and Trade-offs

More simulators in SBI3U

SBI3U

Punnett Cross Lab

Pick each parent's genotype for simple dominance, incomplete dominance, codominance, sex-linked or dihybrid crosses, then compare the Punnett square's ratios with a random sample of offspring.

Used in 2 lessons