Free Republic
Browse · Search
General/Chat
Topics · Post Article

Each of the giant sperm cells (left) of seed shrimp (right) can reach up to ten times the body length of the animal. The supersize sperm is an adaptation stretching back at least a hundred million years, a June 2009 study says.

Giant sperm. View in Google


1 posted on 06/19/2009 2:56:39 AM PDT by JoeProBono
[ Post Reply | Private Reply | View Replies ]


To: JoeProBono; Buck W.

I hope this will be peer reviewed.


2 posted on 06/19/2009 3:17:01 AM PDT by SkyPilot
[ Post Reply | Private Reply | To 1 | View Replies ]

To: JoeProBono

The seedy side of marine life!


6 posted on 06/19/2009 3:36:48 AM PDT by Loyalist (Now married. Life sentence, no parole!)
[ Post Reply | Private Reply | To 1 | View Replies ]

To: JoeProBono

7 posted on 06/19/2009 5:18:13 AM PDT by Daffynition ("If any of you die, can I please have your ammo?" ~ Gator113)
[ Post Reply | Private Reply | To 1 | View Replies ]

To: JoeProBono

This is so much like Global warming it’s scary. If they find a “big sperm”, it shows an “evolutionary advantage”. But humans have smaller sperm, and somehow we are at the top of the evolutionary ladder, so I guess having smaller sperm is better.

Or maybe it just USED to be that big sperm were good, and now smaller is better.


10 posted on 06/19/2009 6:15:50 AM PDT by CharlesWayneCT
[ Post Reply | Private Reply | To 1 | View Replies ]

To: JoeProBono
Yeh, well, a giant sperm is all fine and dandy but what happens if the giant sperm is somehow intercepted between the male and the female?

We humans have LOTS of tiny sperms. If one doens't get through, another will.

HAH! Take that seed shrimp!

11 posted on 06/19/2009 6:19:51 AM PDT by Just another Joe (Warning: FReeping can be addictive and helpful to your mental health)
[ Post Reply | Private Reply | To 1 | View Replies ]

To: JoeProBono

“¿Quien es mas macho?”


12 posted on 06/19/2009 6:24:12 AM PDT by RichInOC (No! BAD Rich! (What'd I say?))
[ Post Reply | Private Reply | To 1 | View Replies ]

To: JoeProBono; martin_fierro; blam; xcamel

· join list or digest · view topics · view or post blog · bookmark · post a topic ·

 
Gods
Graves
Glyphs
Sounds like these ostracods need to wear ostracodpieces.

Just adding to the catalog, not sending a general distribution.

To all -- please ping me to other topics which are appropriate for the GGG list.
GGG managers are SunkenCiv, StayAt HomeMother, and Ernest_at_the_Beach
 

·Dogpile · Archaeologica · ArchaeoBlog · Archaeology · Biblical Archaeology Society ·
· Discover · Nat Geographic · Texas AM Anthro News · Yahoo Anthro & Archaeo · Google ·
· The Archaeology Channel · Excerpt, or Link only? · cgk's list of ping lists ·


15 posted on 06/19/2009 3:36:54 PM PDT by SunkenCiv (https://secure.freerepublic.com/donate/__Since Jan 3, 2004__Profile updated Monday, January 12, 2009)
[ Post Reply | Private Reply | To 1 | View Replies ]

Free Republic
Browse · Search
General/Chat
Topics · Post Article


FreeRepublic, LLC, PO BOX 9771, FRESNO, CA 93794
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson