Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.
Did you know?
If you could remove all of your skin, it would weigh up to 5 pounds.
Did you know?
Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.
Did you know?
Medication errors are three times higher among children and infants than with adults.
Did you know?
Vaccines prevent between 2.5 and 4 million deaths every year.
The Hippocampal Formation and Long-Term Potentiation
Associative Long-Term Potentiation
A photograph of Commodore Matthew Perry in 1855 juxtaposed with a Japanese portrait of him. When Per