What is a diploid cell ?
A cell which has two sets of chromosomes, these contain the same genes but could have different alleles
What is a haploid cell ?
A cell that contains one copy of each chromosomes in a homologous pair (n)
What is meiosis ?
Cell devision , where 4 haploid cells are produced from a diploid cell
What happens in the first stage of meiosis ?
Homologous pairs split into two different cells
What happens in the second meiosis devision ?
The sister chromatids separate into different cells , four haploid un identical cells are produced