MobileRead Forums
Register Guidelines E-Books Search Today's Posts Mark Forums Read

Go Back   MobileRead Forums > Miscellaneous > Lounge
Reload this Page The origin of sexuality?

Notices

Reply
Page 1 of 2 1 2
 
Thread Tools Search this Thread
Old 10-19-2010, 06:48 AM   #1
kennyc
The Dank Side of the Moon
kennyc ought to be getting tired of karma fortunes by now.kennyc ought to be getting tired of karma fortunes by now.kennyc ought to be getting tired of karma fortunes by now.kennyc ought to be getting tired of karma fortunes by now.kennyc ought to be getting tired of karma fortunes by now.kennyc ought to be getting tired of karma fortunes by now.kennyc ought to be getting tired of karma fortunes by now.kennyc ought to be getting tired of karma fortunes by now.kennyc ought to be getting tired of karma fortunes by now.kennyc ought to be getting tired of karma fortunes by now.kennyc ought to be getting tired of karma fortunes by now.
 
kennyc's Avatar
 
Posts: 35,930
Karma: 119747553
Join Date: Sep 2009
Location: Denver, CO
Device: Kindle2 & PW, Onyx Boox Go6
The origin of sexuality?
Mutation Over 100 Million Years Ago Led Flowers to Make Male and Female Parts Differently

ScienceDaily (Oct. 18, 2010) — Research by University of Leeds plant scientists has uncovered a snapshot of evolution in progress, by tracing how a gene mutation over 100 million years ago led flowers to make male and female parts in different ways.....

http://www.sciencedaily.com/releases...1018163100.htm
kennyc is offline   Reply With Quote
Old 10-19-2010, 09:21 AM   #2
Steven Lyle Jordan
Grand Sorcerer
Steven Lyle Jordan ought to be getting tired of karma fortunes by now.Steven Lyle Jordan ought to be getting tired of karma fortunes by now.Steven Lyle Jordan ought to be getting tired of karma fortunes by now.Steven Lyle Jordan ought to be getting tired of karma fortunes by now.Steven Lyle Jordan ought to be getting tired of karma fortunes by now.Steven Lyle Jordan ought to be getting tired of karma fortunes by now.Steven Lyle Jordan ought to be getting tired of karma fortunes by now.Steven Lyle Jordan ought to be getting tired of karma fortunes by now.Steven Lyle Jordan ought to be getting tired of karma fortunes by now.Steven Lyle Jordan ought to be getting tired of karma fortunes by now.Steven Lyle Jordan ought to be getting tired of karma fortunes by now.
 
Steven Lyle Jordan's Avatar
 
Posts: 8,478
Karma: 5171130
Join Date: Jan 2006
Device: none
Oh, thank the Gods... something for me to think about instead of DRM!

Though the article's title suggests sexuality as a central subject, this is really about how mutation causes genetic changes of any sort. Interestingly, it falls short of outright suggesting that this mechanism works for anything besides plants... like animals, and by extension, their sexual traits.

Still, if they want to talk about sex, I'll be more than happy to oblige!
Steven Lyle Jordan is offline   Reply With Quote
Old 10-19-2010, 12:39 PM   #3
kennyc
The Dank Side of the Moon
kennyc ought to be getting tired of karma fortunes by now.kennyc ought to be getting tired of karma fortunes by now.kennyc ought to be getting tired of karma fortunes by now.kennyc ought to be getting tired of karma fortunes by now.kennyc ought to be getting tired of karma fortunes by now.kennyc ought to be getting tired of karma fortunes by now.kennyc ought to be getting tired of karma fortunes by now.kennyc ought to be getting tired of karma fortunes by now.kennyc ought to be getting tired of karma fortunes by now.kennyc ought to be getting tired of karma fortunes by now.kennyc ought to be getting tired of karma fortunes by now.
 
kennyc's Avatar
 
Posts: 35,930
Karma: 119747553
Join Date: Sep 2009
Location: Denver, CO
Device: Kindle2 & PW, Onyx Boox Go6
Well, I think the study is hoping that it will further reveal the evolutionary steps towards sexual reproduction.
kennyc is offline   Reply With Quote
Old 10-19-2010, 02:15 PM   #4
wodin
Illiterate
wodin ought to be getting tired of karma fortunes by now.wodin ought to be getting tired of karma fortunes by now.wodin ought to be getting tired of karma fortunes by now.wodin ought to be getting tired of karma fortunes by now.wodin ought to be getting tired of karma fortunes by now.wodin ought to be getting tired of karma fortunes by now.wodin ought to be getting tired of karma fortunes by now.wodin ought to be getting tired of karma fortunes by now.wodin ought to be getting tired of karma fortunes by now.wodin ought to be getting tired of karma fortunes by now.wodin ought to be getting tired of karma fortunes by now.
 
wodin's Avatar
 
Posts: 10,279
Karma: 37848716
Join Date: Mar 2009
Location: The Sandwich Isles
Device: Samsung Galaxy S10+, Microsoft Surface Pro
A hundred million years? I thought it was more like three tousand million years that bisexual reproduction evolved.
wodin is offline   Reply With Quote
Old 10-19-2010, 03:01 PM   #5
Donnageddon
Now you lishen here...
Donnageddon ought to be getting tired of karma fortunes by now.Donnageddon ought to be getting tired of karma fortunes by now.Donnageddon ought to be getting tired of karma fortunes by now.Donnageddon ought to be getting tired of karma fortunes by now.Donnageddon ought to be getting tired of karma fortunes by now.Donnageddon ought to be getting tired of karma fortunes by now.Donnageddon ought to be getting tired of karma fortunes by now.Donnageddon ought to be getting tired of karma fortunes by now.Donnageddon ought to be getting tired of karma fortunes by now.Donnageddon ought to be getting tired of karma fortunes by now.Donnageddon ought to be getting tired of karma fortunes by now.
 
Donnageddon's Avatar
 
Posts: 2,494
Karma: 479498
Join Date: Jul 2007
Location: Seattle-ish
Device: Sony PRS-650. Kobo Touch, Kindle Fire
Quote:
Originally Posted by wodin View Post
A hundred million years? I thought it was more like three tousand million years that bisexual reproduction evolved.
Three thousand million = 3 Billion years ago. Only prokaryotes were around at that time. But flowers are actually a fairly "new" phenomenon. Sexuality existed long before the flowers learned how to do it.
Donnageddon is offline   Reply With Quote
Old 10-19-2010, 08:33 PM   #6
SneakySnake
I'm watching you!
SneakySnake ought to be getting tired of karma fortunes by now.SneakySnake ought to be getting tired of karma fortunes by now.SneakySnake ought to be getting tired of karma fortunes by now.SneakySnake ought to be getting tired of karma fortunes by now.SneakySnake ought to be getting tired of karma fortunes by now.SneakySnake ought to be getting tired of karma fortunes by now.SneakySnake ought to be getting tired of karma fortunes by now.SneakySnake ought to be getting tired of karma fortunes by now.SneakySnake ought to be getting tired of karma fortunes by now.SneakySnake ought to be getting tired of karma fortunes by now.SneakySnake ought to be getting tired of karma fortunes by now.
 
SneakySnake's Avatar
 
Posts: 6,113
Karma: 22344652
Join Date: Mar 2010
Location: Sunny Coast Qld, OZ
Device: Sony PRS-900(unused lately) iPadAir2, want me Kindle Oasis
Quote:
Originally Posted by Donnageddon View Post
Three thousand million = 3 Billion years ago. Only prokaryotes were around at that time. But flowers are actually a fairly "new" phenomenon. Sexuality existed long before the flowers learned how to do it.
I never knew the whole world was even that old!
SneakySnake is offline   Reply With Quote
Old 10-19-2010, 08:45 PM   #7
kennyc
The Dank Side of the Moon
kennyc ought to be getting tired of karma fortunes by now.kennyc ought to be getting tired of karma fortunes by now.kennyc ought to be getting tired of karma fortunes by now.kennyc ought to be getting tired of karma fortunes by now.kennyc ought to be getting tired of karma fortunes by now.kennyc ought to be getting tired of karma fortunes by now.kennyc ought to be getting tired of karma fortunes by now.kennyc ought to be getting tired of karma fortunes by now.kennyc ought to be getting tired of karma fortunes by now.kennyc ought to be getting tired of karma fortunes by now.kennyc ought to be getting tired of karma fortunes by now.
 
kennyc's Avatar
 
Posts: 35,930
Karma: 119747553
Join Date: Sep 2009
Location: Denver, CO
Device: Kindle2 & PW, Onyx Boox Go6
Silly Snake dontcha know I'm writing a piece about the FIRST 4 Billion Years....
kennyc is offline   Reply With Quote
Old 10-19-2010, 09:55 PM   #8
SneakySnake
I'm watching you!
SneakySnake ought to be getting tired of karma fortunes by now.SneakySnake ought to be getting tired of karma fortunes by now.SneakySnake ought to be getting tired of karma fortunes by now.SneakySnake ought to be getting tired of karma fortunes by now.SneakySnake ought to be getting tired of karma fortunes by now.SneakySnake ought to be getting tired of karma fortunes by now.SneakySnake ought to be getting tired of karma fortunes by now.SneakySnake ought to be getting tired of karma fortunes by now.SneakySnake ought to be getting tired of karma fortunes by now.SneakySnake ought to be getting tired of karma fortunes by now.SneakySnake ought to be getting tired of karma fortunes by now.
 
SneakySnake's Avatar
 
Posts: 6,113
Karma: 22344652
Join Date: Mar 2010
Location: Sunny Coast Qld, OZ
Device: Sony PRS-900(unused lately) iPadAir2, want me Kindle Oasis
Quote:
Originally Posted by kennyc View Post
Silly Snake dontcha know I'm writing a piece about the FIRST 4 Billion Years....
Yeah! But do they have a little area for your research here.....

http://creationmuseum.org/
SneakySnake is offline   Reply With Quote
Old 10-19-2010, 09:56 PM   #9
kennyc
The Dank Side of the Moon
kennyc ought to be getting tired of karma fortunes by now.kennyc ought to be getting tired of karma fortunes by now.kennyc ought to be getting tired of karma fortunes by now.kennyc ought to be getting tired of karma fortunes by now.kennyc ought to be getting tired of karma fortunes by now.kennyc ought to be getting tired of karma fortunes by now.kennyc ought to be getting tired of karma fortunes by now.kennyc ought to be getting tired of karma fortunes by now.kennyc ought to be getting tired of karma fortunes by now.kennyc ought to be getting tired of karma fortunes by now.kennyc ought to be getting tired of karma fortunes by now.
 
kennyc's Avatar
 
Posts: 35,930
Karma: 119747553
Join Date: Sep 2009
Location: Denver, CO
Device: Kindle2 & PW, Onyx Boox Go6
Quote:
Originally Posted by SneakySnake View Post
Yeah! But do they have a little area for your research here.....

http://creationmuseum.org/
kennyc is offline   Reply With Quote
Old 10-19-2010, 09:57 PM   #10
kennyc
The Dank Side of the Moon
kennyc ought to be getting tired of karma fortunes by now.kennyc ought to be getting tired of karma fortunes by now.kennyc ought to be getting tired of karma fortunes by now.kennyc ought to be getting tired of karma fortunes by now.kennyc ought to be getting tired of karma fortunes by now.kennyc ought to be getting tired of karma fortunes by now.kennyc ought to be getting tired of karma fortunes by now.kennyc ought to be getting tired of karma fortunes by now.kennyc ought to be getting tired of karma fortunes by now.kennyc ought to be getting tired of karma fortunes by now.kennyc ought to be getting tired of karma fortunes by now.
 
kennyc's Avatar
 
Posts: 35,930
Karma: 119747553
Join Date: Sep 2009
Location: Denver, CO
Device: Kindle2 & PW, Onyx Boox Go6
kennyc is offline   Reply With Quote
Old 10-19-2010, 11:20 PM   #11
ardeegee
Maratus speciosus butt
ardeegee ought to be getting tired of karma fortunes by now.ardeegee ought to be getting tired of karma fortunes by now.ardeegee ought to be getting tired of karma fortunes by now.ardeegee ought to be getting tired of karma fortunes by now.ardeegee ought to be getting tired of karma fortunes by now.ardeegee ought to be getting tired of karma fortunes by now.ardeegee ought to be getting tired of karma fortunes by now.ardeegee ought to be getting tired of karma fortunes by now.ardeegee ought to be getting tired of karma fortunes by now.ardeegee ought to be getting tired of karma fortunes by now.ardeegee ought to be getting tired of karma fortunes by now.
 
ardeegee's Avatar
 
Posts: 3,292
Karma: 1162698
Join Date: Sep 2009
Device: PRS-350
On a similar note, from a few days back:

http://news.discovery.com/animals/co...ex-fossil.html
ardeegee is offline   Reply With Quote
Old 10-19-2010, 11:36 PM   #12
GraceKrispy
It's Dr. Penguin now!
GraceKrispy ought to be getting tired of karma fortunes by now.GraceKrispy ought to be getting tired of karma fortunes by now.GraceKrispy ought to be getting tired of karma fortunes by now.GraceKrispy ought to be getting tired of karma fortunes by now.GraceKrispy ought to be getting tired of karma fortunes by now.GraceKrispy ought to be getting tired of karma fortunes by now.GraceKrispy ought to be getting tired of karma fortunes by now.GraceKrispy ought to be getting tired of karma fortunes by now.GraceKrispy ought to be getting tired of karma fortunes by now.GraceKrispy ought to be getting tired of karma fortunes by now.GraceKrispy ought to be getting tired of karma fortunes by now.
 
GraceKrispy's Avatar
 
Posts: 3,909
Karma: 4705733
Join Date: Jan 2009
Location: (USA)
Device: iPad mini, Samsung Note 3, Sony PRS-650 (rarely used now)
wait, boy parts and girl parts are different?
GraceKrispy is offline   Reply With Quote
Old 10-20-2010, 03:21 AM   #13
Donnageddon
Now you lishen here...
Donnageddon ought to be getting tired of karma fortunes by now.Donnageddon ought to be getting tired of karma fortunes by now.Donnageddon ought to be getting tired of karma fortunes by now.Donnageddon ought to be getting tired of karma fortunes by now.Donnageddon ought to be getting tired of karma fortunes by now.Donnageddon ought to be getting tired of karma fortunes by now.Donnageddon ought to be getting tired of karma fortunes by now.Donnageddon ought to be getting tired of karma fortunes by now.Donnageddon ought to be getting tired of karma fortunes by now.Donnageddon ought to be getting tired of karma fortunes by now.Donnageddon ought to be getting tired of karma fortunes by now.
 
Donnageddon's Avatar
 
Posts: 2,494
Karma: 479498
Join Date: Jul 2007
Location: Seattle-ish
Device: Sony PRS-650. Kobo Touch, Kindle Fire
Quote:
Originally Posted by GraceKrispy View Post
wait, boy parts and girl parts are different?
Yes, from my research, girls have slightly longer left earlobes than boys. It is complicated, but I think it has to do with pollination.
Donnageddon is offline   Reply With Quote
Old 10-20-2010, 05:53 AM   #14
astra
The Introvert
astra ought to be getting tired of karma fortunes by now.astra ought to be getting tired of karma fortunes by now.astra ought to be getting tired of karma fortunes by now.astra ought to be getting tired of karma fortunes by now.astra ought to be getting tired of karma fortunes by now.astra ought to be getting tired of karma fortunes by now.astra ought to be getting tired of karma fortunes by now.astra ought to be getting tired of karma fortunes by now.astra ought to be getting tired of karma fortunes by now.astra ought to be getting tired of karma fortunes by now.astra ought to be getting tired of karma fortunes by now.
 
astra's Avatar
 
Posts: 8,307
Karma: 1000077497
Join Date: Jan 2007
Location: United Kingdom
Device: Sony Reader PRS-650 & 505 & 500
Quote:
Originally Posted by GraceKrispy View Post
wait, boy parts and girl parts are different?
I think so. It took me 11 years to discover it though
astra is offline   Reply With Quote
Old 10-20-2010, 02:51 PM   #15
Steven Lyle Jordan
Grand Sorcerer
Steven Lyle Jordan ought to be getting tired of karma fortunes by now.Steven Lyle Jordan ought to be getting tired of karma fortunes by now.Steven Lyle Jordan ought to be getting tired of karma fortunes by now.Steven Lyle Jordan ought to be getting tired of karma fortunes by now.Steven Lyle Jordan ought to be getting tired of karma fortunes by now.Steven Lyle Jordan ought to be getting tired of karma fortunes by now.Steven Lyle Jordan ought to be getting tired of karma fortunes by now.Steven Lyle Jordan ought to be getting tired of karma fortunes by now.Steven Lyle Jordan ought to be getting tired of karma fortunes by now.Steven Lyle Jordan ought to be getting tired of karma fortunes by now.Steven Lyle Jordan ought to be getting tired of karma fortunes by now.
 
Steven Lyle Jordan's Avatar
 
Posts: 8,478
Karma: 5171130
Join Date: Jan 2006
Device: none
Quote:
Originally Posted by astra View Post
I think so. It took me 11 years to discover it though
And how much longer before you cared?

I learned about the differences between boy parts and girl parts from Hugh Hefner. Unfortunately, real women aren't so 2-dimensional (or maybe not that 3-dimensional).
Steven Lyle Jordan is offline   Reply With Quote
Reply
Page 1 of 2 1 2

« Previous Thread | Next Thread »
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Darwin's Origin of Species Vector Reading Recommendations 78 05-18-2010 11:10 AM
Happy 150th, Origin! ardeegee Lounge 26 11-26-2009 12:14 AM
Other Non-Fiction Darwin, Charles: The Origin of Species. v1. 19 May 07 HarryT BBeB/LRF Books 3 10-16-2009 03:10 AM
Other Non-Fiction Eliot, Charles W. (editor): Harvard Classics 11: Darwin, Origin of the Species. v1. RWood Kindle Books 0 07-27-2007 01:55 PM
Other Non-Fiction Eliot, Charles W. (editor): Harvard Classics 11: Darwin, Origin of the Species RWood BBeB/LRF Books 3 04-15-2007 11:12 PM


All times are GMT -4. The time now is 09:30 PM.

Contact Us - FAQ - Guidelines - Privacy - Top

MobileRead.com is a privately owned, operated and funded community.