Nucleolus is (1) Dense acidophilic body (2) Present in cytoplasm (3) Spherical,colloidal and basophilic body (4) Is a membrane bound structure

Dear student, 
The correct option is (1) dense acidophilic substance. 
Nucleolus is spherical, colloidal, acidophilic non-membrane bound structure. It is present inside the nucleus. 
Regards!