singular
The singular form of biopsy is biopsy.
The plural of biopsy is biopsies.
Yes, the noun 'bacteria' is the plural form of the singular noun 'bacterium'.
Techincally, bacteria is plural. Bacterium is the singular. The reality of contemporary usage is that most people are unfamiliar with the word "bacterium" and use bacteria for both the singular and plural. However, you should try to avoid using bacteria as a singular in formal communication.
Monocyte is singular. Monocytes is plural.
The word "biopsies" is the plural form of the word. The singular form is "biopsy."
The word team is singular; the plural form is teams.
biopsies
These is plural, this is singular
Lance is singular. Lances is plural.
The singular form of biopsy is biopsy.
The word 'Phenomenon' is singular. The plural form is 'Phenomena'.
The word metastasis is singular, metastases is plural.
The word "ground" can be both singular and plural. Singular: "The ground is wet." Plural: "The grounds of the park are well-maintained."
Louse is singular. The plural form is lice.
No, the word "list" is singular. The plural form of "list" is "lists."
It's singular. The plural is cafeterias.