TIL meiosis gone wrong can cause a cumshot to give you cancer.

Thanks, internet stranger!

Normally no, since one gonosome comes from each parent: The mother (XX) and the father (XY).

If somehow a series of unfortunate meioses occurred to create a zygote that had two Y chromosomes and no X chromosome, the foetus would absolutely not be viable, since the X chromosome contains many essential genes, while the Y chromosome is a truncated version that has less than half the information