· Level 2
AS91157: Demonstrate understanding of genetic variation and change
View official standard & past papers on NZQA →Pages covering this standard
- The vocabulary you must get right→
- Mutation as a source of new alleles→
- How meiosis produces variation→
- Monohybrid inheritance and Punnett squares→
- Co-dominance and incomplete dominance→
- Multiple alleles and lethal alleles→
- Dihybrid inheritance→
- Linked genes and crossing over→
- Sex linkage→
- Natural selection→
- Migration→
- Genetic drift, bottlenecks and the founder effect→