1) We didn't evolve from chromosomes. This statement alone makes it clear that you are talking out of your ass and have no knowledge of the subject whatsoever. 2) Water didn't learn not to be toxic. I swear, you must be five years old. The first organisms evolved in water, and the chemical properties of water make it ideal for life. 3) Fruit trees reproduce when animals eat the fruit. Animals would avoid trees with poisonous fruit, so those trees would have a hard time reproducing and their genes would not be passed on. 4) Please, I would love to see evidence of this intelligent design. Evolution may not have perfect evidence, but it has infinitely more evidence than you can give me for your designer. I really, really hope you're trolling.