Final Answer:
Olfactory receptor would help you quickly detect a gas leak. Option a is correct.
Step-by-step explanation:
The olfactory receptor (a) would help quickly detect a gas leak. This receptor is responsible for detecting odors or smells in the environment. Gas leaks often emit distinct odors that can be detected by the olfactory receptors in the nose.
The olfactory system is highly sensitive to various gases, including those added to natural gas for detection purposes. When a gas leak occurs, chemicals with strong odors, like mercaptans or thiols, are released into the air. The olfactory receptors can quickly sense these chemicals at very low concentrations, allowing individuals to detect the gas leak promptly.
Unlike taste, vision, or hearing, which are not designed to detect gases in the environment, the olfactory system specializes in detecting various odors, making it the most effective receptor for rapidly identifying a gas leak.
Option A is the right answer.