He is my progenitor
"It's safe to say that Kurt Cobain, with Nirvana, was the progenitor of "grunge" music"
an ancestor
Only adult stem cells produce progenitor cells because they multiply though the process of cell division and therefore produce progenitor cells.
Progenitor
ancestor, forerunner, precursor, patriarch, progenitor.
ancestor, forerunner, precursor, patriarch, progenitor
Type "you" supernova do not exist.
i do not know how to use embalming in a sentence. (there is the sentence)
The word progenitor means a person or thing from which a person, animal, or plant is descended or originates. Synonyms include ancestor, forefather, forbear, predecessor, and father.
So- you are asking when to use 'when' in a sentence. When you are asking how to use when in a question, you are already using when in a sentence, because a question actually is a sentence. I like to use when in a sentence whenever I like.
How do use evidenced in a sentence
can i use polymer in a sentence