CAIE IGCSE Biology 17.4.11 Genetic diagrams to predict
CAIE IGCSE Biology 17.4.11 Genetic diagrams to predict
Practise constructing genetic diagrams for monohybrid crosses, then predicting offspring genotypes, phenotypes and ratios.
How this is tested
- complete parental genotypes, gametes and offspring boxes in a monohybrid cross
- calculate probabilities or phenotypic ratios
- use allele symbols correctly, including dominant, recessive and codominant cases