What would my most recent common ancestors with a cockroach look like?

it would look like your mum

>>8941087
pizdets

File: erdoganjpg-thumb-large.jpg (37KB, 958x598px) Image search: [Google]

37KB, 958x598px

>>8941081

>>8941081
Check out Wikipedia page for Ediacaran biota. The ancestor might look something like those. The fossil records from that era aren't very abundant and clear though.

>>8941081
it would be the common ancestor of both vertibrates and invertibrates
a sort of invertebrate fishlike thing

File: ediacara.jpg (74KB, 640x395px) Image search: [Google]

74KB, 640x395px

>>8941100
>>8941101
Like this?

https://www.sciencedaily.com/releases/2002/04/020417070035.htm
first result on google, some kind of worm

>>8941112
Those might give a hint.

The last common ancestor of the cockroach and human must have diverged before the Cambrian era, because the ancestor of crustaceans (from which insects evolved) and vertebrates existed during Cambrian.

The common ancestor must have at least these properties:
-bilateral symmetry of body
-body is composed of segments
-mouth and anus are separate
-has coelom
-there's some cephalization of nervous system

>>8941081
>>8941135
This is creeping me out. The fact that there's a life form so distant from me that our closest common ancestor would be pre-cambrian. It might as well be from another planet.

File: Kimberella_NT.jpg (18KB, 600x418px) Image search: [Google]

18KB, 600x418px

probably something like this:

https://en.wikipedia.org/wiki/Kimberella
https://en.wikipedia.org/wiki/Urbilaterian

>>8942242
dude, a bunch of life forms on earth are like that. Get over it.

>>8941112
I think that thing in the middle still exists

File: protist.jpg (7KB, 259x194px) Image search: [Google]

7KB, 259x194px

>>8942242
>there's a life form so distant from me that our closest common ancestor would be pre-cambrian

And our closest ancestor with Plants is Unicellular.
>>8942242

File: 1468596712023.jpg (28KB, 551x367px) Image search: [Google]

28KB, 551x367px

>>8941112
>ywn travel back in time and look at Cambrian fauna IRL

>>8942417
That's Precambrian.

>>8942424
Whatever, I want to walk among organisms that are so different from us, they might as well be alien -- except I know they're the precursors to what will become humanity.
I'd also like to be able to walk among like ancient Sumerians or Babylonians or whatever, old civilizations, to see what it all looked like back in the day.

>>8941098
Good post

>>8941098
>>>/pol/

>>8941112
Me on the left.

>>8942417
You'd just step on one and erase all terrestrial animals from history.

File: RoboRoach-ConnectionLights.jpg (429KB, 1024x829px) Image search: [Google]

429KB, 1024x829px

>>8941081

>>8942340
Our closest ancestor to plants is unicellular but it's not a protist.

>>8943101
Man has truly conquered nature

>>8942417
I really want to punch an Anomalocaris in its stupid goddamn face so badly.

>>8942582
You mean >>>/int/?

Ew...

Thats what