Question

1. identify the combining form meaning \scaly.\

kerat/o
hidr/o
ichtthy/o
sudor/o

Explanation:

The combining form "ichthy/o" means scaly. "Kerato/o" relates to horn - like or horny tissue, "hidr/o" to sweat, and "sudor/o" also to sweat.

Answer:

ichthy/o