PLATE LII 



Fig. I. — Ovary of a pullet, showing a series of resorbing follicles, two of which 

 (probably C and C) produced the yolks for the doublc-yolked egg shown in Plate 

 XLVI, figure 3. 



Fig. 2. — Ovary of a bird, showing the two largest resorbing follicles, one of which 

 produced the yolk with two germ disks shown in Plate XLVI, figure i. 



