The figure given below is a diagrammatic representation of response of organisms to abiotic factors. What do A, B and C represent respectively?
A. `{:(" (a)","(b)","(c)"),("conformer", "regulator", "partial regulator"):}`
B. `{:(" (a)","(b)","(c)"),( "regulator", "partial regulator","conformer"):}`
C. `{:(" (a)","(b)","(c)"),( "partial regulator","regulator", "conformer"):}`
D. `{:(" (a)","(b)","(c)"),( "regulator", "conformer","partial regulator"):}`
