IB Biology D3.2.1 Haploid gametes + fusion = diploid zygote
IB Biology D3.2.1 Haploid gametes + fusion = diploid zygote
Practise recognising haploid gamete genotypes and how fusion in sexual reproduction restores the diploid chromosome set in the zygote.
How this is tested
- identify genotypes that could appear in gametes rather than body cells
- distinguish a haploid chromosome set from paired homologous chromosomes
- apply sexual reproduction logic to what each parent passes to the next generation