Our work shows that even major morphological changes are controlled by relatively simple mechanisms. |
That is obviously false. Sticklebacks with major changes in skeletal armor and fin structures are thriving in natural environments. And the major differences between forms can now be traced to particular genes. |
That is obviously false. Sticklebacks with major changes in skeletal armor and fin structures are thriving in natural environments. And the major differences between forms can now be traced to particular genes. |