#DNA is not a #blueprint describing the #structure or the #function of an #organism.
It is rather a #recipe (an algorithm) that describes (#control) the #process of #construction, i.e. specifies what #action the #constructor has to perform at any moment depending on the constructor's own #state and that of its #environment.

The #function of the #organism is defined by its #structure as constructed by following the #DNA algorithm. Besides the functions involved in this process of self-construction and maintenance, a mature organism is also involved in the #production of #artifacts (messages, seeds) for dissemination (#communication) in the environment.