No only 100. LV X is only on the TCGs
No i don't believe you can get a Pokemon that high, unless you are thinking roman numerals then you could.
There is no code.
Cherubi (LV. 19) / Turtwig (LV. 19) / Roserade (LV. 22)
lv 100
no such thing
Byron has the following pokemon: 1. Lv.36 Bronzor 2. Lv.36 Steelix 3. Lv.39 Bastiodon
no it isn't. unlike Pokemon diamond, you can catch all sinnoh Pokemon and you can also catch palkia at lv 70. Instead of dialga at lv 47, lv 70 in platinum. and you can catch a lv 47 giratina and lv 50 heatran. hope i helped!
Makuhita evolves at lv.24 or lv.25
lv 45
you can't
theres none
in pearl, diamond, or platinum, 1-9000 Pokemon you see in victory road. EXTREMELY RARE!!!