Complex sentence: This happens because the nuclei in the'plasmodium' form are the products of many pairwise fusions between amoeboid haploid individuals.When unrelated, divergent nuclei form the plasmodium form, cheaters have been shown to emerge.
Split into simpler sentences: This happens because the nuclei in the'plasmodium' form are the products of many pairwise fusions between amoeboid haploid individuals. When genetically divergent nuclei come together in the plasmodium form, cheaters have been shown to emerge.