which of the following is the correct sequence of units os genetics arranged in desending order corred of size?
A. `"gane"to "cistron"to "Muton"to "recon"`
B. `"gene" to "Muton"to"muton"to "recon"`
C. `"gene"to"recon"to"Cistron"to "Muton"`
D. `"Gene"to"Cistron"to"Recon" to "Muton"`
