From: Experimental evidence for ovarian hypofunction in sparrow hybrids
Ovary type | Normal (n = 15) | Atrophied (n = 3) |
---|---|---|
Presence of prehierarchal follicles (%) | 100 | 0 |
Presence of pre-ovulatory follicles (%) | 66.7 | 0 |
Average number of pre-ovulatory follicles | 1.47 | 0 |