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.
If you book on American Airlinesâ website, it gives you the option to hold your tickets at the current price for 24 hours. Always use this option. Wait until the next day, and input your travel itinerary again. Check the price. If it is cheaper, cancel your current hold and book again for the cheaper price. Then repeat this process the next day.