Yes, a nuclear membrane protects the nucleus of a cell. It also has pores that allow material to move in and out of the nucleus.

The covering of the nucleus is called the nuclear membrane. The nuclear membrane contains pores called nuclear pores. These pores allow ribosomes made in the nucleolus (which floats inside the nucleus) to be sent out onto the cytoplasm or to attach to the endoplasmic reticulum.

no fish do not have pores they have scales it is why they don't have pores if you were a fish then scales would be like pores.

what is pores

The homophone for "pores" is "pours."