Question

An example for polyfunctional compound is glycinne , ethanol , ethamine or methanol

Answer 1

Ciao,
its glycine which has amino and carboxylic functional group .
while methanol and ethanol have hydroxyl group and ethamine has amine group.
hope it helps you .stay blessed

Answer 2

among your options glycine is an example of poly functional group compound as it has carboxylic acid and amine groups together

Hope it helps.....