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
Name the cell organelle in which following structures are present:
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(a) Mitochondrion (b) Chloroplast (c) Centrosome (d) Nucleus