Mitosis Meaning
/maɪˈtəʊ.sɪs/Definition, CEFR level B2, pronunciation, examples, and quiz.
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Definition
nounThe division of a cell nucleus in which the genome is copied and separated into two identical halves. It is normally followed by cell division.
Sentence Examples
Cells have two methods of reproduction: mitosis and meiosis.
The alien microorganisms continued their mitosis.
CEFR Practice Quiz
In biology class, we observed cells dividing through the process of ____.
CEFR Practice Quiz (Alternate)
During ____, a single biological cell divides into two identical daughter cells, which is essential for growth and tissue repair.
Word Origin & History
From German Mitose, from Ancient Greek μίτος (mítos, “thread”) + -osis, probably in reference to the thread-like chromatin seen during mitosis.
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CEFR Practice Quiz
In biology class, we observed cells dividing through the process of ____.
CEFR Practice Quiz (Alternate)
During ____, a single biological cell divides into two identical daughter cells, which is essential for growth and tissue repair.