I think option c is right that is <span>The introduction of a new gene that can bind with the abnormal gene to inhibit its action.
Hope it helps .</span>
The function of the thyroid cartilage (Adam's apple) is to: Provide support for the larynx.
The tough and elastic tissue frames the forward portion of the larynx (voice box). It upholds and safeguards the vocal cords and makes an individual's voice. The thyroid cartilage likewise shapes Adam's apple, which appears as a lump on the front of the neck.
This cartilage is the biggest of these ligaments. It encompasses the front of the voice box and windpipe. It is framed by two laminae (plates of cartilage) that are melded at the front - this structures the V-Shaped thyroid notch of the Adam's Apple. Throat cartilage is more prominent in men than females and serves as a defensive capability. Thyroid Cartilage is adaptable and furthermore serves as a protective function structure inside the Larynx.
Learn more about larynx here,
brainly.com/question/3350759
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The answer would be B. :)
Carbon does have 4 bonds, which makes it pretty universal.