Quantitative Genetics: Wheat Stem Solidness
Join wheat breeder Martha to explore continuous variation, genetic and environmental effects, crosses, ANOVA, heritability, and response to selection.
Start lessonA learning path, not just a toolbox
Students can follow this route from basic genetic language to increasingly complex analysis.
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Quantitative Genetics: Wheat Stem Solidness
Explore variation, ANOVA, heritability, and response to selection through a wheat-breeding story.
30–40 minAncestry Decoder
A simple interactive guide to what genomic ancestry estimates mean, how reference populations shape them, and what these tests cannot tell you.
10–15 minDrosophila Notation Trainer
Practise wild-type, mutant, dominant, autosomal, and sex-linked notation.
10–20 minPunnett Square Trainer
Build gametes, complete crosses, and interpret expected genotype and phenotype ratios.
15–25 minFork-Line Probability Tutorial
Break complex multi-gene crosses into simple probability branches, multiply along paths, and combine outcomes without building a giant Punnett square.
15–25 minPractice Genetics Tool
Strengthen foundational genetics reasoning before moving into advanced analyses.
Self-pacedDrosophila Eye Pigment Pathway Simulator
Explore pigment pathways, TLC profiles, eye colour determination, and epistasis.
20–30 minDrosophila Real-Time Cross Simulator
Run persistent F₁ and F₂ crosses, observe development, and score offspring.
Multi-sessionMonohybrid Inheritance Analyzer
Analyze one gene at a time and infer dominance, recessiveness, and inheritance mode.
15–20 minDihybrid Inheritance Analyzer
Use two-gene phenotype tables while reasoning through each trait independently.
20–30 minSex-Linked Inheritance Analyzer
Compare reciprocal crosses and identify sex-biased phenotypic patterns.
15–25 minDihybrid Cross and χ² Test
Test whether observed data fit the expected 9:3:3:1 Mendelian ratio.
20–30 minTest-Cross and χ² Test
Evaluate 1:1:1:1 expectations and estimate recombination frequency.
20–30 minDrosophila Population and χ² Simulator
Generate fly populations, perform crosses, and test independent assortment.
25–40 minDrosophila Cross Simulator
Generate populations, select parents, cross generations, and compare phenotypes.
20–30 minLearn Three-Point Mapping
Work through parental and DCO classes, identify the middle gene, select interval recombinants, calculate map distances, and understand coefficient of coincidence and interference.
Step-by-step lessonThree-Point Mapping in Drosophila
Infer gene order, map distance, double crossovers, and interference from observed data.
30–45 minThree-Point Linkage Mapping Generator
Generate randomized three-gene linkage datasets across several organisms.
25–40 minGWAS Mapping Generator
Map a simulated trait using SNP association and Manhattan-plot reasoning.
30–45 minPopulation Genetics Generator
Explore Hardy–Weinberg expectations, selection, drift, bottlenecks, and allele-frequency change.
25–40 minPCR Simulator
Upload DNA sequences, test primers, predict products, and analyze gel results.
25–40 minlac Operon Simulator
Build haploid and partial-diploid genotypes, switch lactose conditions, and explore how regulatory mutations reshape expression through cis–trans interactions.
20–35 minNo matching tools
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