Scientists have uncovered new clues about the origin of paired appendages — a major evolutionary step that remains unresolved and highly debated.
Click here for original story, Where do our limbs come from?
Source: ScienceDaily
Scientists have uncovered new clues about the origin of paired appendages — a major evolutionary step that remains unresolved and highly debated.
Click here for original story, Where do our limbs come from?
Source: ScienceDaily