Thyroxine is the main hormone secreted into the bloodstream by the thyroid gland. It plays vital roles in digestion, heart and muscle function, brain development and maintenance of bones.
A singular subject is a noun or a pronoun for just one person, place, or thing. A plural subject is a noun or a pronoun that is two or more persons, places, or things. Exampl â¦ es: Singular subject: The boy came for lunch. He was hungry. Plural subject: The boys came for lunch.
Being able to find the right subject and verb will help you correct errors of subject-verb agreement. Basic Rule. A singular subject (she, Bill, car) takes a singular verb (is, goes, shines), whereas a plural subject takes a plural verb. Example: The list of items is/are on the desk.If you know that list is the subject, then you will choose is for the verb. Rule 1. A subject will come before a phrase beginning with of.f the noun after of is singular, use a singular verb. If it is plural, use a plural verb. Examples: A lot of the pie has disappeared. A lot of the pies have disappeared. A third of the city is unemployed. A third of the people are unemployed. All of the pie is gone. All of the pies are gone.