The shape which resembles the organ is beneficial for that organ

No. Unless you're trans. If you're male and you eat an avocado, your insides will grow a uterus. I am a doctor. I know this.

Probably, especially if they itch so much.

You've got your project for the day

Dude I'm not an action man, I'm an idea man. I put forth the idea, then watch some cartoons, or play some fallout, or have a snack. And right now I'm neck deep in teenage mutant ninja turtles.

Limbs.

Pen*s