WebWhat happens during the germinal period of development? The protective structures of the fetus start to form and provide nourishment from the mother, and the zygote turns into an embryo. What happens during the embryonic period of development? The major organs and systems of the body form. What happens during the fetal period of development?
The Fetal Period of Pregnancy: Definition & …
WebFrom beginning as a one-cell structure to your birth, your prenatal development occurred in an orderly and delicate sequence. There are three stages of prenatal development: germinal, embryonic, and fetal. Keep in mind that this is different than the three trimesters of pregnancy. Let’s take a look at what happens to the developing baby in ... WebOct 12, 2024 · The Fetal Stage of Pregnancy. Pregnancy is a period of time in which a developing child resides within a mother. During this time, the child will begin to physiologically develop the tissues ... directory virtual host
23.4: Fetal Stage - Biology LibreTexts
WebFeb 13, 2006 · Germinal stage: The division of cells and implantation of the blastocyst. Embryonic stage: The development of the neural tube and organs. Fetal stage: Continued growth of organs and physical development in preparation for birth. 5 Sources By Kendra … Psychology is always evolving and new fields and branches continue to emerge. … Webprenatal development, also called antenatal development, in humans, the process encompassing the period from the formation of an embryo, through the development of a fetus, to birth (or parturition). The human body, like that of most animals, develops from a single cell produced by the union of a male and a female gamete (or sex cell). This union … WebThe germinal period _________________. Refers to the menstrual cycle of germs The major body organs and systems develop during this period of pregnancy, from implantation throughout the eighth week. Embryonic The critical period for developmental, when exposure to disease prenatally can have the most devastating effect, is _____________. fos north fort myers