Our server costs ~$56 per month to run. Please consider donating or becoming a Patron to help keep the site running. Help us gain new members by following us on Twitter and liking our page on Facebook!
Current time: August 5, 2026, 7:20 am
Atheist Forums › Community › Introductions › Ask a ... v
Ask a biologist

Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Thread Modes
Ask a biologist
Jackie Offline
RationalPoet
*****
Religious Views: JGH 1933-2017 RIP MOM
Posts: 30739
Threads: 2127
Joined: May 24, 2012
Reputation: 71
#31
RE: Ask a biologist
May 23, 2015 at 7:43 pm
Why are there nipples on men?
Poetry by Brian37(poems by an atheist) Also on Facebook as BrianJames Rational Poet and Twitter Brianrrs37  I also have a new blog here at https://www.brianjamesrationalpoet.blog
Find
Reply
nihilistcat Offline
Junior Member
**
Religious Views: Atheist
Posts: 203
Threads: 11
Joined: March 28, 2015
Reputation: 5
#32
RE: Ask a biologist
May 23, 2015 at 8:29 pm (This post was last modified: May 23, 2015 at 9:24 pm by nihilistcat.)
(May 23, 2015 at 7:43 pm)Brian37 Wrote: Why are there nipples on men?

It has to do with early development. Initially, the embryo follows a female developmental path (it doesn't express testosterone in the first two months of development), and by then it's too late (we're stuck with mammary papilla). 
Find
Reply
Anomalocaris Offline
Stem arthropod
*****
Religious Views: None
Posts: 19789
Threads: 57
Joined: September 24, 2010
Reputation: 85
#33
RE: Ask a biologist
May 23, 2015 at 9:05 pm
Explain how sex came to be.
Find
Reply
nihilistcat Offline
Junior Member
**
Religious Views: Atheist
Posts: 203
Threads: 11
Joined: March 28, 2015
Reputation: 5
#34
RE: Ask a biologist
May 23, 2015 at 9:22 pm
(May 23, 2015 at 9:05 pm)Chuck Wrote: Explain how sex came to be.

Tough one ... because it's not well settled (difficult to test). Asexual reproduction arose first (single celled organisms basically just dividing), and early in the evolutionary process, either a mutations arose (creating parasitic genetic elements) or through an endosymbiotic process, bacterial proteins that were able to induce meiosis in eukaryotic cells (there's also an RNA theory of sexual reproduction). 
Find
Reply
ignoramus Offline
wiggle wiggle
*****
Religious Views: n/a
Posts: 20476
Threads: 447
Joined: June 16, 2014
Reputation: 110
#35
RE: Ask a biologist
May 23, 2015 at 10:01 pm
what he's trying to ask is:
When did the first animal poke it in and get dirty and slutty!
No God, No fear.
Know God, Know fear.
Find
Reply
Anomalocaris Offline
Stem arthropod
*****
Religious Views: None
Posts: 19789
Threads: 57
Joined: September 24, 2010
Reputation: 85
#36
RE: Ask a biologist
May 23, 2015 at 10:17 pm
Sex is not restricted to animals.
Find
Reply
nihilistcat Offline
Junior Member
**
Religious Views: Atheist
Posts: 203
Threads: 11
Joined: March 28, 2015
Reputation: 5
#37
RE: Ask a biologist
May 23, 2015 at 10:36 pm
Of course not, plants have sex (sort of) Smile
Find
Reply
ignoramus Offline
wiggle wiggle
*****
Religious Views: n/a
Posts: 20476
Threads: 447
Joined: June 16, 2014
Reputation: 110
#38
RE: Ask a biologist
May 23, 2015 at 10:54 pm (This post was last modified: May 23, 2015 at 10:54 pm by ignoramus.)
ouch ...then again, Vorlon might love being a female cactus!
No God, No fear.
Know God, Know fear.
Find
Reply
Lemonvariable72 Offline
Copenhagen School
****
Religious Views: Its all bullshit to keep you handing money to the usher.
Posts: 3837
Threads: 197
Joined: August 28, 2013
Reputation: 38
#39
RE: Ask a biologist
May 23, 2015 at 10:57 pm
(May 23, 2015 at 10:36 pm)francismjenkins Wrote: Of course not, plants have sex (sort of) Smile

And there is a porno for it 

To-morrow, and to-morrow, and to-morrow,
Creeps in this petty pace from day to day,
To the last syllable of recorded time;
And all our yesterdays have lighted fools
The way to dusty death. Out, out, brief candle!
Life's but a walking shadow, a poor player,
That struts and frets his hour upon the stage,
And then is heard no more. It is a tale
Told by an idiot, full of sound and fury,
Signifying nothing.
Find
Reply
Anomalocaris Offline
Stem arthropod
*****
Religious Views: None
Posts: 19789
Threads: 57
Joined: September 24, 2010
Reputation: 85
#40
RE: Ask a biologist
May 23, 2015 at 11:04 pm
How about pronos of single called fungi having sex?
Find
Reply


Atheist Forums › Community › Introductions › Ask a ... v
Ask a biologist

Possibly Related Threads...
Thread Author Replies Views Last Post
  [Serious] Ask a firearms enthusiast deleted 41 22931 June 8, 2023 at 9:17 pm
Last Post: Gawdzilla Sama
  Ask someone completely disillusioned about Americanism. Jackalope 35 20095 March 21, 2022 at 10:12 pm
Last Post: Jackalope
  Ask a trans. Jehanne 20 14223 January 3, 2022 at 11:58 am
Last Post: Jehanne
  Ask an Uber driver. Goosebump 1 4044 January 2, 2022 at 6:01 am
Last Post: Goosebump
  Ask a critic T.J. 16 8997 January 2, 2022 at 5:19 am
Last Post: purplepurpose
  Ask a poor person BrokenQuill92 49 25692 December 9, 2021 at 8:57 pm
Last Post: BrokenQuill92
  Ask a woman who just turned 50. Divinity 41 21378 November 30, 2021 at 9:01 pm
Last Post: Oldandeasilyconfused
  Ask a dog mom BrokenQuill92 16 10774 November 30, 2021 at 12:02 pm
Last Post: Mister Agenda
  Ask Eleven Paraselene 36 20308 June 26, 2021 at 9:33 am
Last Post: Frank Apisa
  [Serious] Ask an American expat Jackalope 12 7521 January 12, 2021 at 10:02 pm
Last Post: Jackalope



Users browsing this thread: 1 Guest(s)