The usual case is for attachment and implantation to occur within a few days after the blastocyst reaches the uterus. In many animals, however, implantation can be delayed for substantial periods of time, during which the blastocyst enters a quiescent state called embryonic diapause.
Don't Fence Me In (Movie Clip) Trigger Dance. now playing Don't Fence Me In (Movie Clip) Trigger Dance Roy Rogers and Trigger perform for the folks at the dude ranch in Don't Fence Me In !945. View the TCMDb entry for Don't Fence Me In (1945)
View Caption. New York â After sitting stuffed and mounted for more than 40 years in a museum, Roy Rogers ' horse Trigger and dog Bullet will be TV stars once more. Rural cable network RFD-TV bought Bullet for $35,000 on Thursday and Trigger for $266,000 a day earlier at an auction in New York City. RFD-TV owner Patrick Gottsch said the Omaha, Neb. -based network will begin airing old Roy Rogers movies on Saturdays starting November 6.