NCERT Important Questions Class 9 Science biology Chapter 5
Important NCERT Extra Questions
Chapter 5 The Fundamental Unit of Life
NCERT Book Extra Questions for Session 2022-2023
CBSE Board and UP Board Others state Board
What is exocytosis?
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Exocytosis is the bulk expulsion of materials from inside to the outside of a cell with the help of special vesicles (which ultimately get fused with the plasma membrane and turn out their contents)”