A nucleus is defined as a double-membraned eukaryotic cell organelle that contains genetic material.
The contents of the nucleus are protected by a double-membrane nuclear envelope and the membrane of a nucleus is a semipermeable membrane.
The membrane distinguishes the cytoplasm from the contents of the nucleus.
The cell’s chromosomes are also confined within it.
DNA is present in the Chromosomes, and they provide the genetic information required for the creation of different cell components in addition to the reproduction of life.