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Author Topic:   How do you tell one species of turtle from another?
Rrhain
Member
Posts: 6351
From: San Diego, CA, USA
Joined: 05-03-2003


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Message 10 of 16 (771260)
10-22-2015 9:57 PM
Reply to: Message 1 by Percy
10-22-2015 9:08 AM


Percy writes:
quote:
I mean, even if one turtles' DNA was made of ooblick, if they could freely interbreed it would mean they're the same species
No, it wouldn't. Ring species show that the concept of species is more complicated. Indeed, the inability to breed is a sign of being different species, but just because you can breed doesn't mean you're the same species. Reproductive isolation can also include breeding processes that isolate populations.
I'm not saying that your concerns aren't valid, but I'm assuming that the authors know about this and thus their genetic analysis would be made with that knowledge.

Rrhain

Thank you for your submission to Science. Your paper was reviewed by a jury of seventh graders so that they could look for balance and to allow them to make up their own minds. We are sorry to say that they found your paper "bogus," specifically describing the section on the laboratory work "boring." We regret that we will be unable to publish your work at this time.

Minds are like parachutes. Just because you've lost yours doesn't mean you can use mine.

This message is a reply to:
 Message 1 by Percy, posted 10-22-2015 9:08 AM Percy has seen this message but not replied

  
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