1 Identify the various parts of a typical flower and give their functions. 2  Relate the sequence of events that give rise to microspores and megaspores. 3  Describe the development of the male and female gametophyte.  Describe the double fertilization that occurs uniquely in the flowering-plant life cycle.
Codenamed Operation Overlord, the battle began on June 6, 1944, also known as D-Day, when some 156,000 American, British and Canadian forces landed on five beaches along a 50-mile stretch of the heavily fortified coast of Franceâs Normandy region.
A: As odd as it sounds, the D in D-Day is merely meant to designate the day of the invasion. It is used in combat operations where the day needs to be secret (as in the most famous D-Day, the invasion of Normandy on June 6, 1944) or when the day has not yet been determined.