As the founder female had been inseminated before collection, the flies used in this study can be regarded as a random sample from the wild. |
He agreed, but to save time and also, no doubt, for egotistical reasons, he inseminated all the women with his own sperm. |
About 4 weeks after the cows were inseminated, he used ultrasound to determine whether they were pregnant. |
At the National Wildlife Research Center in Taif, female bustards are artificially inseminated and the chicks are hand-raised and then released. |
In contrast, Kastelic et al. monitored inseminated yearling heifers for signs of pregnancy. |
When a female is inseminated with spermatozoa from an allospecific male, his spermatozoa successfully fertilize the eggs. |