Multiple choice

Directions: The sentence below or part thereof has been underlined. The underlined part may have an error of grammar or diction. Select the option that best corrects the error, if any.

The thyroid gland collects Iodine from the blood, produces thyroxin, an important hormone which stores it an in active form.

  1. Blood, produces thyroxin which is an important hormone which stores in an inactive form.

  2. Blood to produce thyroxin an important hormone which it stores in an inactive form.

  3. Blood, to manufacture thyroxin, an important hormone to store in an inactive form.

  4. Blood, to store an inactive hormone called thyroxin which is important.

  5. Blood, produces thyroxin which is in store in an inactive form.

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Options (C) and (D) are totally incorrect for wrong word substitution, (E) does not specify where thyroxin stored is and (A) is just a repetition of the original incorrect sentence. Hence (B) is the answer.

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