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Mr. Dubey • 100.64K Points
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Q. Hayflick limit of mammalian cells refers to which one of the following?

  • (A) Cells in primary cell culture undergo senescence after 50-60 passages
  • (B) Primary cells cultured in vitro do not cross the limit of cell transformation
  • (C) Cell lines when cultured in vitro have a limit for their surface to volume ratio
  • (D) Malignant cell lines undergo senescence after 50-60 passages
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