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The Fundamental Unit of Life — Science STD 9 — Question

Rajasthan BoardEnglish MediumSTD 9ScienceThe Fundamental Unit of Life1 Mark
Question
.......... determines the function and development of the cell.
✓

Answer

  1. Nucleus
Explanation:
The nucleus regulates all cellular activities by controlling the enzymes required for cellular processes.
Enzymes are proteins and protein synthesis is controlled by the nucleus.
The mRNA required for protein synthesis is made from DNA, which is situated in the nucleus.

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