Amill
Apikoros
Lol if chemical signals didn't play a part in the ant's decision to use a raft, what was it?Impossible for this to have been passed down through the genetic code - how could you give a chemical signal that tells an ant that if sometime in its life it were to encounter an unpassable channel of water it is to make a raft!
And you know this how?Ants can't learn , they can only do.
http://en.wikipedia.org/wiki/Tandem_running
Tandem running is a method of recruitment used by some species of ants, such as Temnothorax albipennis, to lead nestmates to food. It is dissimilar to other recruitment strategies used by social insects such as pheromone trails, in that ants using tandem running can recruit only one worker at a time. During a tandem run, the worker leads the recruit, which maintains contact with the leader using her antennae.[1]
Does the ant "learn" where the food is after being led there? What would you describe it as?
http://en.wikipedia.org/wiki/Tandem_running#cite_note-0
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