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.

regulation of gene expression. gene expression can be regulated by various cellular processes with the aim to control the amount and nature of the expressed genes. these regulatory proteins bind to dna and send signals that indirectly control the rate of gene expression

explanation: