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 save at least 20% on international travel by departing close to or on 12/25 and returning close to New Yearâs Eve. This year, travelers could be paying 27% more by departing on Saturday, 12/22 and returning on Saturday, 12/29. If you can, fly during the week to save some money.