Sperm cells are produced in the Epididymis, to get to the urethra they must travel through the Vas deferens.
I’m not sure what the question is here but yes if you plant seeds they turn into plants such as flowers, trees, bushes, exc....
Mammoths, sabertooth tigers, wooly rhinoceroses just a few.
A. Cellular Respriration starts with glycolysis is the answer