When runoff crosses the land, it picks up fertilizers that have been used on crops and lawns. these contaminants will eventually enter a lake, river or stream, which may lead to -

Biology 1c cumulative exam i need awsners

Which genetic disorders, caused by an extra x chromosome (xxy), is characterized by a lack of testicular development in males, effeminate features, possible mental impairment, and a thin stature?

At what point in the eukaryotic cell cycle does mitosis occur