Magneton and Dugtrio. They make no sense. 3 pokemon bump into each other and become one, but in the games, they just sort of appear. So if I hold hands with 2 other people, we become a whole new species?

Also, if Kangaskan has a baby in her pouch all the time, why does she lay eggs too?

And why do the eggs of evolved species hatch into primitive species? It makes no sense.

IMO, they shouldn`t call it evolution, they should call it metamorphosis. Pokemon scientists are probably just people who have a lot of cards and no real experience raising pokemon. ^^

I knew I forgot to mention Dugtrio and Magneton.