In the following morning, presence of vaginal plug and sperm in the vaginal smear was considered positive indices of mating. After 48 h, the mated females were sacrifi ced and their oviducts removed
In thefollowing morning, presence of vaginal plug and sperm inthe vaginal smear was considered positive indices ofmating. After 48 h, the mated females were sacrifi ced andtheir oviducts removed