If meiosis does not occur properly, an egg or sperm could end up with too many chromosomes, or not enough chromosomes. Upon fertilization, the baby could then receive an extra chromosome (called a trisomy), or have a missing chromosome (called a monosomy).
It is Possible to Save Money on Airline Tickets. There are some time-proven axioms that you can follow to put the odds on your side in helping you save money on airline tickets. If you want to save money on airfare, don't be rigid on the time of day you want to travel.
The Best Day of the Week and Time of Day to Book Flights. Whenever you need to travel, itâs entirely possible to get a cheap plane ticket. But, you need to be flexible. Choose off-peak days, especially over the holiday season. Flying midweek is an effortless way to save money: youâll find emptier and cheaper seats.