Gerald Ford was the 38th President of the United States. Served as President: 1974-1977. Vice President: Nelson Rockefeller. Party: Republican. Age at inauguration: 61. Born: July 14, 1913 in Omaha, Nebraska. Died: December 26, 2006 (aged 93) Rancho Mirage, California. Married: Elizabeth Bloomer Ford.
After the pollen tube enters the gametophyte, the pollen tube nucleus disintegrates and the two sperm cells are released; one of the two sperm cells fertilises the egg cell (at the bottom of the gametophyte near the micropyle), forming a diploid (2n) zygote.
A fertilized ovum, (the females egg), develops into a blastocyst, an embryo, then a fetus. If a sperm penetrates the egg, fertilization happens. The fertilized egg (zygote) im â¦ plants into the uterus. The cells of the zygote divide repeatedly as the zygote moves down the fallopian tube. The zygote then takes 3 to 5 days to enter the uterus. In the uterus, the cells continue dividing, becoming a hollow ball of cells called a blastocyst.