The suffix meaning "instrument for recording" is

The suffix meaning "instrument for recording" is

• A. -graph
• B. -gram
• C. -graphy
• D. -helminth

Answer: (A)

The idea tested here is identifying a suffix that names an instrument used to record something. The suffix -graph signifies an instrument that records or writes down information, naming devices like a seismograph (records earthquakes) or a cardiograph (records heart activity). In contrast, -gram refers to a written record or a unit of measure, not an instrument. -graphy denotes the process or study of recording or writing (as in photography or radiography), and -helminth refers to a type of parasitic worm. So the suffix that means instrument for recording is -graph.

The idea tested here is identifying a suffix that names an instrument used to record something. The suffix -graph signifies an instrument that records or writes down information, naming devices like a seismograph (records earthquakes) or a cardiograph (records heart activity). In contrast, -gram refers to a written record or a unit of measure, not an instrument. -graphy denotes the process or study of recording or writing (as in photography or radiography), and -helminth refers to a type of parasitic worm. So the suffix that means instrument for recording is -graph.