what is placenta?
what is the formation of placenta?
what is essential for the formation of placenta
Answers
Explanation:
placenta
The placenta is an organ that develops in your uterus during pregnancy. This structure provides oxygen and nutrients to your growing baby and removes waste products from your baby's blood. The placenta attaches to the wall of your uterus, and your baby's umbilical cord arises from it.
formation of placenta
The development of the placenta begins during implantation of the blastocyst. The 32-64 cell blastocyst contains two distinct differentiated embryonic cell types: the outer trophoblast cells and the inner cell mass. The trophoblast cells form the placenta. The inner cell mass forms the foetus and foetal membranes.
essential for the formation of placenta
The membrane forms by the syncytiotrophoblast, cytotrophoblast, embryonic connective tissue (Wharton's jelly), and the endothelium of fetal blood vessels. The umbilical cord serves to attach the fetus to the placenta and consists of two umbilical arteries and one umbilical vein
Explanation:
placenta is the special type of tissue which is develop between the uterus wall and the embryo in the period of pragnency.
essential of formation of placenta
it is important for developing the foetus like nutrition,respiration and excretion etc.are met from the mothers body.
In other words exchange of nutrition ,oxygen and waste product between embryo and the mother take place through the placenta.
please mark me as brainlist !!!!!