Balbiani rings are sites of

Balbiani rings are present in

Balbiani rings are the structural features of :

Balbiani rings are the structural feature of

Balbiani rings occur in

Balbiani rings occur in

Balbiani rings are (a) Uncoiling of chromonemata (b) Coiling of chromonemata (c) Enlargements of centromere (d) None of the above

Balbiani rins are the centres for :

Balbiani rings are found in