Answer:
I think it's true but I may be wrong
Hope this helps:)
This family trait that skips a generation comes from an autosomal recessive trait or as Mendel called as hidden non-dominant trait. Offsprings have a dominant and recessive trait which comes from both parents. Recessive trait appears only when two offspring with same recessive trait blends. This happens in self-fertilization. In the human population, marriage is prohibited between offsprings, thus having recessive trait is only imminent when cousins are married.
Without cytokinesis, there will be more than one nuclei.
Wow that is a lot of reading. You should be wise and do it yourself. To much sorry .