1. Using your knowledge of meiosis, explain how Klinefelter syndrome caused by nondisjunction might have occurred in males? *

they get 2 X's from the mother and a Y from the father

Explanation: the issue occurs during prophase of meiosis 1

there is an image here I tried to copy and paste the image but it wouldn't allow it

http://www.biology.arizona.edu/human_bio/problem_sets/human_genetics/11t.html#:~:text=Klinefelter's%20syndrome%2C%20XXY%20males%2C%20can,would%20receive%20no%20X%20chromosomes.