Uh. What the heck. You not know 'bout that? Duurr. Urgh. :"<
Fetus
Embryo
From the time a fertilized egg is implanted in a mother's uterus until about the eighth week of pregnancy, the developing organism is called an embryo.
The envelope of thin tissue that surrounds the developing embryo is called the amniotic sac. It is filled with amniotic fluid, providing protection and cushioning for the developing fetus during pregnancy.
embryo
The lungs do not play a direct role in nourishing the developing embryo and fetus. The placenta, umbilical cord, and amniotic fluid play key roles in providing nutrition and oxygen to the developing baby during pregnancy.
The menstrual cycle is important for reproduction in humans because it prepares the uterus for a potential embryo to implant. The cycle involves the release of an egg for fertilization, thickening of the uterine lining to support a developing embryo, and shedding of the lining if fertilization does not occur. This process is crucial for maintaining fertility and successful pregnancy.
The placenta is the structure that allows the developing embryo to receive nourishment from the mother. It is formed during pregnancy and acts as a bridge between the mother and the developing fetus, providing nutrients and oxygen to support growth and development.
A developing baby in the womb is called a fetus after it has completed the embryonic stage, which ends around the 8th week of pregnancy.
The embryo receives nourishment from the mother through the placenta, which allows for the exchange of nutrients, oxygen, and waste products between the mother and the developing fetus. This nourishment is essential for the growth and development of the embryo throughout pregnancy.
Embryo implantation is the process by which a fertilized egg (embryo) attaches to the lining of the uterus in preparation for pregnancy. This critical event allows for the embryo to receive nutrients and oxygen from the mother's bloodstream, enabling it to continue developing. Successful implantation is necessary for a pregnancy to occur.
The placenta is the part of the amniotic egg that supplies food to the developing animal. The yolk provides it with food, and the albumin supplies water and nutrients.The Yolk. Yolk is a sac that is attached to the embryo that supplies food.