Science Ecosystems & Habitatsusually ages 13–14

Predicting Inherited Traits

Explain how alleles are inherited in sexual reproduction and use Punnett squares to predict the probability of offspring inheriting a characteristic, including dominant and recessive alleles

How to tell they’ve got it

Tick these off as you see them — no test required.

Defines allele, dominant, and recessive in the context of inheritance
Constructs a Punnett square for a monohybrid cross and calculates probability ratios
Explains the difference between genotype and phenotype
Gives an example of a human characteristic controlled by dominant/recessive alleles

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Try this together

If your child was asked why two brown-eyed parents can have a blue-eyed child, could they explain what dominant and recessive alleles are and show how it works using a Punnett square?

Where this sits on the map

Stuck here? Check the skills it builds on first. Confident? Here’s what it unlocks.

Builds on

Chromosomes, Genes & DNAages 12–13Punnett squares and allele inheritance require a firm understanding of genes and chromosomes

DNA & Genesages 12–14DNA structure depends on Punnett squares and inheritance patterns

Predicting Inherited Traitsthis skill · ages 13–14

Unlocks

Nothing on the map depends on this yet.

solid = must come firstdashed = helps

Curriculum alignment

Candidate matches to official curriculum codes — machine-suggested, unreviewed (v0.1).

This skill sits beyond Year 6 in the Australian Curriculum, so no F–6 code is matched. It also sits beyond the NSW K–6 syllabuses. It also sits beyond Level 6 in the Victorian Curriculum.

Nearby on the map

Biodiversity & Resilienceages 12–14 Chromosomes, Genes & DNAages 12–13 Evidence for Evolutionages 12–14 Extinction & Rapid Changeages 12–14

All Ecosystems & Habitats skills →