Here’s a tiny one: centrioles. These little barrel-shaped guys help animal cells divide. They yank the chromosomes apart during mitosis. Plant cells? They don’t have centrioles.
Plants still divide, obviously, but they use a different method. It’s like how you can open a bottle with a corkscrew or with your teeth. Both work, but one is more elegant.
Centrioles are a rare animal-cell exclusive. Flex that fact at your next dinner party. You’ll be a hit, I swear.