"My uncle is not my mother's brother."

[arf957392]

(Which brother) Brother=erkek kardeş/ sister=kız kardeş

[SallyMetwa2]

What is the difference between amcam and dayim they both mean uncle

[bir_kedi]

amca = عم = the father's brother
dayı = خال = the mother's brother

[Xavier2K18]

why is "Amcam annemin erkek kardeşi değil" marked wrong?

[Claire574681]

I guess because we are talking about the uncle it goes without saying what gender sibling he would be.
that being said Im wondering if I put the erkek In would it be totally incorrect?