130
Isn't it weird that we have exactly five fingers and five toes on each hand and foot. (lemmy.dbzer0.com)
submitted 1 year ago by SnokenKeekaGuard@lemmy.dbzer0.com to c/showerthoughts@lemmy.world
62 comments fedilink hide all child comments

I mean why 5, why 5 on each limb, why not 4 or 6. Why do our feet also have 5. Whats with our body being so symmetrical.

People who know anything about evolution, now is your time to shine.

you are viewing a single comment's thread
view the rest of the comments
[-] roguetrick@kbin.social 5 points 1 year ago

Bone formation is extremely complex. Nearly all large mammals have the same exact bones in different sizes. Dogs, cats, and even bats (their wings) all have four fingers and a thumb.

this post was submitted on 15 Sep 2023
130 points (88.7% liked)

Showerthoughts

29522 readers
720 users here now

A "Showerthought" is a simple term used to describe the thoughts that pop into your head while you're doing everyday things like taking a shower, driving, or just daydreaming. The best ones are thoughts that many people can relate to and they find something funny or interesting in regular stuff.

Rules

  1. All posts must be showerthoughts
  2. The entire showerthought must be in the title
  3. Avoid politics (NEW RULE as of 5 Nov 2024, trying it out)
  4. Posts must be original/unique
  5. Adhere to Lemmy's Code of Conduct

founded 1 year ago
MODERATORS
vatlark@lemmy.world
forkball@lemmy.world
quinten@lemmy.world
Thekingoflorda@lemmy.world