Question

what is the layer around nucleus​

Answer 1

Answer:

The nuclear envelope, also known as the nuclear membrane

Answer 2

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The nuclear envelope, also known as the nuclear membrane, is made up of two lipid bilayer membranes which in eukaryotic cells surrounds the nucleus, which encases the genetic material. The nuclear envelope consists of two lipid bilayer membranes, an inner nuclear membrane & an outer nuclear membrane.