Natural differences
asked Feb 23, 2012 by anonymous

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
Anti-spam verification:

To avoid this verification in future, please log in or register.

1 Answer

The biggest difference between species is that they cannot have successive generations of offspring. You can for example have a lion and tiger breed and get a liger but the liger will not be able to successfully breed.  This demonstrates that lions and tigers, although related, are of different species.
answered Feb 23, 2012 by mshelton Level 3 User (8,500 points)
1,281 questions
1,113 answers
30 comments
94,475 users