ayla214alvardo
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  • 04-05-2022
  • Biology
contestada

The nucleus is surrounded by...
A.cell wall
B.a nuclear envelope
C.chromosomes

Respuesta :

techuram techuram
  • 04-05-2022

Answer:

B

Explanation:

The nuclear envelope is a double-layered membrane that encloses the contents of the nucleus during most of the cell's lifecycle.

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