areodactl does not evolve:-)
Golduck does not evolve.
pidgeotto will evolve at level 36
Ghastly will evolve at level 20.
It will evolve at level 20.
Nidoran evolves when he or she reaches level 16.
Lv.16
Nidoran Female and Male both evolve at Level 16.
trade a nidoran male from firered or leafgreen to sapphire then evolve it at level 16.
You need to get a nidoran female first which only firered and leafgreen can get trade one to emerald then train it to level 16 to get nidorina use a moon stone on it to evolve it again to nidoqueen.
It evolves at level 16
Nidoran evolves on level 65.
Both sexes of Nidoran evolve at level 16. Males evolve into Nidorino and females evolve into Nidorina.
Rhydon is not able to evolve in FireRed.
Electabuzz is not able to evolve in FireRed.
first you need to find a BOY Nidoran in safari zone than it will level up and become nidorino lastly use a moonstone to evolve it into Nidoking
Nidoran will evolve at lv 16