Treatment groups | Day of polymorula | Rate of polymorula (%) |
---|
Control | 4.88 ± 0.13 | 25.0 |
JH | 3.16 ± 0.23 | 60.3 |
- Control group: experimental 1, n = 10; experimental 2, n = 25; experimental 3, n = 21. Juvenile-hormone-treated group (experimental 1, n = 10; experimental 2, n = 24; experimental 3, n = 23). Polymorula was observed in experimental 1 to 3 groups and the day of polymorula is shown as mean ± standard deviation. Abbreviations: JH juvenile hormone