Why Do Men Have Nipples?

Why do men have nipples?

it's not just human men, it's all placental mammals!

Why Do Men Have Nipples?

pour one out for all of the "I found this weird lump on my male cat's chest, what is it" posts on r/cats

the short answer is: because it's easier.

so, natural selection is lazy. it tends to take the quickest and easiest path to any given solution and can only work with what it already has, so it's really reluctant to drop traits that aren't actually hurting anything by being around! like male nipples.

Why Do Men Have Nipples?

and since male and female mammals in general start as the same weird little flesh tadpole thing and only start to diverge a couple months into development, it's waaaay easier to just leave male mammals with mostly non-functional nipples than it is to patch them out and maybe bork up something with the female nipples by mistake.

tldr: it's because evolution is naturally lazy.

More Posts from Its-mistakeboi and Others

6 months ago
Okay, To The Average Person's Credit, Prairie Dogs And Marmots At Least Share A Tribe: Marmotini. This

okay, to the average person's credit, prairie dogs and marmots at least share a tribe: Marmotini. this tribe also includes chipmunks and other ground squirrels, including some wacky characters like the distinctly patterned Ictidomys family:

Okay, To The Average Person's Credit, Prairie Dogs And Marmots At Least Share A Tribe: Marmotini. This

...and Sciurotamias, the rock squirrel* family!! rock on, little dude!!!!

Okay, To The Average Person's Credit, Prairie Dogs And Marmots At Least Share A Tribe: Marmotini. This

✨️🐭✨️

now groundhogs, as we all know, are marmots (family Marmota), the family which shares its tribe's etymological root.

a prairie dog resembles a marmot (vaguely), but they have their own family!! and it's Cynomys!! Which is derived from Greek for dog mouse. you gotta admit, that thing is pretty dogmouse.

anyways, i'm trying to assess the subspecies of the guy from the meme. it's not the White-Tailed Prairie Dog, who has a nifty dark coloration on its face and stuff.

Okay, To The Average Person's Credit, Prairie Dogs And Marmots At Least Share A Tribe: Marmotini. This

my guess would be... Black-Tailed? idk, someone smart and observant help. ok bye

✨️🐭✨️

(*not to be confused with the rock rats... they are entirely different guys)

just saw this clip and i think itd make a funny reaction image what do u think... does it have potential


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2 years ago
Southern Mountain Cavy (Microcavia Australis)
Southern Mountain Cavy (Microcavia Australis)
Southern Mountain Cavy (Microcavia Australis)

Southern Mountain Cavy (Microcavia australis)

photo credit: Ezequiel Racker

11 months ago
So One Of My Tweets Kinda Blew Up. :v
So One Of My Tweets Kinda Blew Up. :v
So One Of My Tweets Kinda Blew Up. :v

So one of my tweets kinda blew up. :v

7 months ago
A photo of a slender glass lizard held in a human hand.  The reptile is legless and long, resembling a snake. It has a pale underbelly and stripes that run the length of its body.

Scared of snakes? No worries… this one’s actually a lizard! Meet the slender glass lizard (Ophisaurus attenuatus). While you might spot it coiled up like a snake to intimidate foes, the resemblance is only superficial. Unlike snakes (which have ocular scales called brilles), this reptile has eyelids that can blink. Whereas snakes “hear” through vibrations, the slender glass lizard has ear holes (like humans). And while snakes can dislocate their jaw bones to swallow large prey whole, the slender glass lizard cannot. It typically dines on pint-sized prey like insects and small reptiles.

Photo: frankf, CC BY-NC 4.0, iNaturalist

2 years ago
Mutuals

mutuals

4 years ago

hello my name is keith and i write music :) this is some music i wrote for my personal 30-day TAZ Music Challenge, a self-imposed challenge where i stream, start+finish a short piece of music, and throw in on The Internet!! i pick a character from a table i made (and roll a 30 sided dice (which is called a triantakohedron??)) day 1 of 30 and i rolled The Hunger!! i made The Hunger distinct from John because ultimately they’re not the same character really... ANYWAYS it’s scary, enjoy~ credits to starapture for the artwork!! https://linktr.ee/starapture


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3 months ago
Brother Ignatz Trying To Get Out Of Dish Duty By Pretending To Be A Stand Of Reeds. Again.

Brother Ignatz trying to get out of dish duty by pretending to be a stand of reeds. again.

1 year ago
7 months ago

it's important to remember that most 'invasive species' did not change the region and habitat to which they have adapted by their own accord; stowaways on cargo vessels, changed migration patterns due to human settlements or a changing climate; animals formerly used for furs or other animal products being released after those goods were no longer in demand... these animals are displaced. it's very sad because often the best solution is population control.

we made the problem and the best solution feels pretty ugly, but the alternative is often ecologically much worse.

Northumberland and Cumbria red squirrel groups say greys freed by public
BBC News
The groups protect red squirrels by trapping greys but say some are released and equipment damaged.

Not only do we have the rich elite releasing millions of non-native birds for sport shooting, and shooters and farmers campaigning against efforts to re-wild parts of the UK, we also have animal rights groups sabotaging conservation efforts.

Grey squirrels are highly invasive in the UK. They spread disease, outcompete the native red squirrel, and also predate native bird nests and damage trees. Culling them is vital to helping to restore ecosystems and threatened native wildlife. Yet there are groups of ARAs dedicated to saving these invasive squirrels. UK wildlife just can't win.

This is how bad the situation is btw:

Not Only Do We Have The Rich Elite Releasing Millions Of Non-native Birds For Sport Shooting, And Shooters

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2 years ago

stop listening to music and start listening to the sounds of nature. the “eagles?”The “rolling stones?” The “beetles?” Come into the beautiful forest with me and you will find all of those things friend…. I promise….If you just believe<3

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its-mistakeboi - sounds! colors!
sounds! colors!

music personrodents enthusiast

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