Indeed, it is difficult to see any similarities in these brains. At first glance one might say that these brains look completely different. Yet, take a peek again, and you may notice a couple of similarities:
each brain appears to have 2 hemispheres
there seems to be distinct structures in these brains
each brain has a spinal cord descending from it
Shall we try another question?
Do you notice any differences between these brains?