One who studies the immune system MCQ with Answer and Explanation

One who studies the immune system

A. Hematologist

B. Immunologist

C. Allergist

D. Rheumatologist

Answer: Option B

Immunology is the study of the immune system.

This question belongs to: English One Word Substitution

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Question #1 Report Error

A government by one person with absolute power

A. Dictatorship

B. Autocracy

C. Oligarchy

D. Monarchy

Correct Answer: Option B

Explanation:
Autocracy is a system of government by one person with absolute power.

This question belongs to: English One Word Substitution

Question #2 Report Error

One who operates an aircraft

A. Copilot

B. Navigator

C. Pilot

D. Flight engineer

Correct Answer: Option C

Explanation:
A pilot controls the flight of an aircraft.

This question belongs to: English One Word Substitution

Question #3 Report Error

One who is a student of time measurement

A. Horologist

B. Clockmaker

C. Watchmaker

D. Chronologist

Correct Answer: Option A

Explanation:
Horology is the study of timekeeping devices.

This question belongs to: English One Word Substitution