The national median home value is $185,800. The average price of homes sold in Dix Hills, NY is $725,000. Approximately 89.63% of Dix Hills homes are owned, compared to 7.65% rented, while 2.73% are vacant. Dix Hills real estate listings include condos, townhomes, and single family homes for sale. Commercial properties are also available.
Embryonic Period. the embryonic period is weeks 3-8 of development; the three germ layers- ectoderm, mesoderm, and endoderm- form the tissues and main organ systems and the body becomes recognizably human.
The embryonic period in humans begins at fertilization (penetration of the egg by the sperm) and continues until the end of the 10th week of gestation (8th week by embryonic age).The period of two weeks from fertilization is also referred to as the germinal stage.ince the precursors of all the major organs are created by this time, the fetal period is described both by organ and by a list of changes by weeks of gestational age. Because the precursors of the organs are now formed, the fetus is not as sensitive to damage from environmental exposure as the embryo was.