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.
3. Use a little-known search engine for flights. Using ITA Software's Matrix Airfare Search can help you find the cheapest flights. Some flexibility in your travel plans also helps. Search by month, it will give you all prices for 30 days in a row. Pick the cheapest, he recommends. If you're looking for more insight on how to save money on airfare, read 23 secrets to booking cheap flights.