Hi Razer, You might be referring to collective nouns which can be used as either singular or plural. The choice of article is secondary to that decision. The latitude in choice of singlar vs plural is a major difference between British and American English.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
Razer"The plant must also have sunlight" Plant is not singular here any