Umbilical cord is the life line for the fetus. Fetus gets oxygen and nutrition via umbilical cord. The metabolic waste and the carbon bi oxide is taken away back to the mother via umbilical cord. It is very interesting to know about the fetal circulation in detail.
Think of it like a life-line from mother to baby. It has a blood supply and that carries oxygen and nutrients in and wastes and carbon dioxide out.
They get nutrients through their umbilical cords.
No they hatch from eggs
no
with sissors
Umbilical cords have two arteries and a vein inside them. These are surrounded by a material called Wharton's Jelly and a protective membrane known as the amnion.
Embryonic stem cells come from umbilical cords in small quantities, which are harvested by collecting cord blood.
A fetal pig is a fetus- not yet born, Unborn mammals receive their oxygen and nutrition through their umbilical cords that connect them to the placenta, which connects them to their mother,
They are placental mammals.
No
Two umbilical cords, two placentas, two bags of water, two of everything! That is unless they are conjoined twins.
Yes, they do. When they are born, the momma cat chews through the umbilical cord, and the sack that each kitten is in.
Male adults doesn't have umbilical cords. They are cut off from the placenta when they are born.