den: (Found stuff)
den ([personal profile] den) wrote2008-05-08 06:11 pm

Platypus genome.

Discovery on the platypus genome.

I still think echidnas are cooler.

[identity profile] psaakyrn.livejournal.com 2008-05-08 09:23 am (UTC)(link)
Not that I disbelieve in evolution, but I'm still wondering exactly how platypi evolved to their current form...

[identity profile] sleepyjohn00.livejournal.com 2008-05-08 01:33 pm (UTC)(link)
Gaia has her good days and her bad days. - John Varley, Titan

[identity profile] dewhitton.livejournal.com 2008-05-08 11:37 am (UTC)(link)
They do! Not as well as platypuses, but they do have the nose electro-receptors to go with the sense of smell.

not news

[identity profile] sleepyjohn00.livejournal.com 2008-05-08 01:35 pm (UTC)(link)
They knew about the platypus' sense of electrodirection a couple of decades ago, when I was in college.

God stepped on the beak of the poor platypus,
And that's how he came to have so flat a puss.
Oh, who can imagine what it's like to be stuck
With a rear like a beaver and a front like a duck?

[identity profile] amazingadrian.livejournal.com 2008-05-08 08:23 pm (UTC)(link)
That's weird! I thought only sea creatures could do that. Though the platypus is an aquatic mammal...

It's a trait that seems to work best in the water.

[identity profile] dewhitton.livejournal.com 2008-05-08 10:37 pm (UTC)(link)
The platypus hunts exclusively in water. It took scientists years to discover the electro-receptors, and they could never work out how it found its prey because the animals close their eyes, ears and nostrils when underwater.