Search Options
close
Search the following clips:
All Clips
news
science
politics
food
economy
art
technology
health
internet
religion
psychology
Sign Up
Install
Learn More
Login
Vigrin Birth
balthazarus
follow
9
10-10-2008 4:53 PM
413 views
tags:
sharks
,
birth
,
stress
balthazarus
says:
Very intriguing.
1 Comment
|
Add a Comment
10-10-2008
6:01 PM
carrerinyes
Must have been Catholic...
Login
to Comment. Not a member yet?
Sign up
Today's Top Clips
Cute Animal Photos
Rare baby albino dolphin
Ist Ever Supernova Fireball Observed
Climategate: You should be steamed
Grow Your Own Teeth Replacements
The True Story of the Statue of Liberty
Bee Hive In A Bell Jar
Thousands Protest Global Warming
Plus size models are really flaunting it!
Animal Magnetism
visit the
Top Clips page
View the Top Clips from
October 10, 2008
Embed This Clip In Your Site...
<div style="margin: 12px 0px; font-family: arial; color: #333333; background: #ffffff; border: solid 4px #e5e5e5; width: 100%; clear: left;"><div class="CM_CTB_Content_Wrap" style="margin: 0px; padding: 0px;background-color: #ffffff;"><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content.clipmarks.com/blog_embed/167f00ed-0ce8-41bf-aaf6-1a1d0d075dad/A38A7C6B-BAB0-4382-B4CE-9630BC4F2B46/" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://www.latimes.com/news/science/wire/sns-ap-sci-shark-mystery,1,1021420.story" href="http://www.latimes.com/news/science/wire/sns-ap-sci-shark-mystery,1,1021420.story" style="font-size: 11px;">www.latimes.com</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.latimes.com/news/science/wire/sns-ap-sci-shark-mystery,1,1021420.story">Scientists: DNA testing proves Virginia shark's pup a 'virgin birth'; 2nd case ever confirmed</blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.latimes.com/news/science/wire/sns-ap-sci-shark-mystery,1,1021420.story">scientists said DNA testing proved that a pup carried by a female Atlantic blacktip shark in the Virginia Aquarium & Marine Science Center contained no genetic material from a male.<BR></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.latimes.com/news/science/wire/sns-ap-sci-shark-mystery,1,1021420.story">The scientists cautioned that the rare asexual births should not be viewed as a possible solution to declining global shark populations.<BR></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.latimes.com/news/science/wire/sns-ap-sci-shark-mystery,1,1021420.story">Virgin birth has been proven in some bony fish, amphibians, reptiles and birds, and has been suspected among sharks in the wild. The scientists who studied the Virginia and Nebraska sharks said the newly formed pups acquired one set of chromosomes when the mother's chromosomes split during egg development, then united anew.<BR></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.latimes.com/news/science/wire/sns-ap-sci-shark-mystery,1,1021420.story">"It is very unlikely that a small number of female survivors could build their numbers up very quickly by undergoing virgin birth," Chapman said</blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.latimes.com/news/science/wire/sns-ap-sci-shark-mystery,1,1021420.story">their findings offer "intriguing questions" about how frequently automictic parthenogenesis occurs in the wild</blockquote></div><div style="margin: 0px 6px 6px 4px;"><table style="font-size: 11px;border-spacing: 0px;padding: 0px;" cellpadding="0" cellspacing="0" width="100%"><tr><td style="background:transparent;border-width:0px;padding:0px;"> </td><td align="right" style="background:transparent;border-width:0px;padding:0px;width:107px" width="107"><a href="http://clipmarks.com/share/A38A7C6B-BAB0-4382-B4CE-9630BC4F2B46/blog/" title="blog or email this clip"><img src="http://content8.clipmarks.com/images/c2b-foot.png" border="0" alt="blog it" width="107" height="17" style="border-width:0px;padding:0px;margin:0px;" /></a></td></tr></table></div></div>
New from the makers of Clipmarks:
Amplify.com - Don't just share the news...Amplify it!
Clipmarks
Home
New Clips
Top Clips
Dashboard
Popular Topics
News
Life
Science
Technology
Entertainment
Get Started
Sign Up
Install Clipping Tool
How Clipping Works
Clip-to-Blog™
ClipSearch
Tools and Resources
FAQ
ClipWeek
Top Clippers
Top Tags
Site Map
About Clipmarks
About Us
Contact
Copyright
Privacy
EULA
OK