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.
You can still get a good deal on flights during the week of September 14, where tickets are 4.02 percent less than booking the week of Thanksgiving. And for those procrastinators out there (you know who you are) you can still save 3.77 percent on plane tickets during the week of November 9.