Answer:
b. ramets
Explanation:
ramet defined by merriam-webster dictionary is an independent member of a clone.
wikipedia also define ramet as an individual in a populaion of genet.
Some animals (e.g., whiptail lizards) and plants (e.g., strawberries) form clones of genetically identical, but physiologically independent (or potentially independent) and distinct, individuals. These independent members of a clone are called Ramet.