You can have a single deletion or many deletions.
deletion
The word 'amendments' is the plural form of the noun'amendment', a word for an alteration, correction, addition, or deletion to a document; a word for a thing.
i have To carry out Deletion. deletion of the program was a huge mistake.
Deletion is the act or process of deleting something.
deletion syndrome is a disorder caused by the deletion of a small piece of chromosome 22. The deletion occurs near the middle of the chromosome at a location designated q11.2.
deletion
There is no 'deletion chromosome'. You mean chromosome deletion, and it is a phenomenon where a chromosome disappears from cell's genetic layout.
This noun requires the deletion of the Definite Article.
translocation
deletion
Deletion Syndrome or Williams Syndrome
The whole program might face Deletion. This is one of many examples for sentence use..