Uncommon Descent Serving The Intelligent Design Community

Hemoglobinless blood

At Bio-Complexity: The Cardiovascular System of Antarctic Icefish Appears to Have Been Designed to Utilize Hemoglobinless Blood

Gregory Sloop: ...coordinated acquisition of multiple unique features, as required by the absence of hemoglobin, is inconsistent with Darwinian evolution, which postulates that species develop by small, incremental changes over time. Read More ›