The umbilical cord. The umbilical cord has the function of sending blood to the baby and returning blood from the baby after it has been utilized. There are two arteries in the umbilical cord that do this.
Umbilical Cord Umbilical Cord
Umbilical cord
its the umbilical cord its the umbilical cord
Oxygen and nutrients travel from the placenta to the foetus through the umbilical vein.
Umbilical cord
umbilical cord
No. That is false. Embryo normally get attached to uterine cavity. It is abnormal and dangerous for the embryo to get attached to fallopian tube.
no.the usual site of attachment is uterus.but some times due to ectopic pregnency embryo may attach in the wall of fallopan tube.thus is a case of abnormal pregnency and embryo do not survive in this case as the fallopian tube can not hold the embryo after a considerable time period because of size limitations.
Through the placenta, via the umbilical cord.
The uterine tube is called the fallopian tube and the lining is made up of tiny hairlike, fingers called fimbria. The fimbria move the developing embryo along the fallopian tube to the uterus where it will embed itself. Here it will grow and develop until it is ready to be born in about 9-10 months..
placenta
Fallopian tube
Tube nucleus generates after guiding the pollen tube into the embryo sac
It is called chorionic villi sampling.
The fluid-filled cavity in an embryo, in the early embryonic stage, is called a blastocoele, or blastocyst cavity; this is perhaps the cavity you're referring to.See the link below for more information on the human embryo.
Fertilization occurs when the sperm of a male is fused with an ovum, or egg, within the fallopian tube of a female. During this time, the sperm fuses with the ovum in order to form a single cell called a zygote. The zygote begins to divide as it is propelled through the fallopian tube, towards the uterus, by long hairs which grow from cells within the fallopian tubes. Once the zygote begins to divide it is called an embryo. After the embryo reaches the uterus, it attaches to the uterine wall through the process of implantation. After implantation occurs, the traditional nine month pregnancy begins.
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