Question

which are the significant roles played by a nucleus in a cell​

Answer 1

Answer:

The main function of the cell nucleus is to control gene expression and mediate the replication of DNA during the cell cycle. The nucleus is an organelle found in eukaryotic cells. Inside its fully enclosed nuclear membrane, it contains the majority of the cell's genetic material.

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Answer 2

Answer:

my answer

Explanation:

nucleas play's an important role in cell division, transformation of genetic material

and nucleas is also known as control room of cell