Some animal behaviours are certainly hardwired. There is the famous case of one bee species being immune to a pathogen because of a specific cleaning behaviour that is encoded by a single gene.
One important point that should be brought up in this context is sexual recombination.
if you have a part of a genome encoding a complex behaviour it can get reshuffled in the new generation. You would need some pretty powerful error correcting code to keep things working.
Some animal behaviours are certainly hardwired. There is the famous case of one bee species being immune to a pathogen because of a specific cleaning behaviour that is encoded by a single gene.
One important point that should be brought up in this context is sexual recombination.
if you have a part of a genome encoding a complex behaviour it can get reshuffled in the new generation. You would need some pretty powerful error correcting code to keep things working.