Segregation of Alleles
- Meiosis is a form of nuclear division that results in the production of haploid cells from diploid cells
- During meiosis a diploid cell will divide twice to form four haploid cells
- It produces gametes in plants and animals that are used in sexual reproduction
- A diploid nucleus will contain two copies of each gene
- A haploid nucleus contains just one copy of each gene
- A diploid cell of genotype Yy will produce two gametes carrying the Y allele and two carrying the y allele
- The separation of alleles into different cells during meiosis is called segregation
- Segregation is important as it allows for new allele combinations in offspring