See Full Details. Whenever you see you can trust that the. Always Available free backorder shipping applies to UPS Ground. orders, consolidated shipments, factory drop ship orders, and ship complete orders. Program details subject to change at any time.
The notion that sex could be determined by chromosomes was a new idea. Prior to Henking, McClung, and Sutton's reports, sex determination was attributed to factors other than gametes, such as the environment in which egg cells existed.
Is an alligator`s sex really determined by the climate in which it is hatched? A. Temperature is the deciding factor in an alligator`s gender, according to Dr. Paul Cardeilhac, a professor of veterinary medicine at the University of Florida.