Yes goats do eat some weeds but the nutritional value of many weeds is very high. My studies of the nutritional value of thistles and blackberries (Table 1), for example, have shown that the nutritional value of these weeds can be as high or higher than the nutritional value of pasture.
The function of the umbilical vein is to deliver oxygenated blood from the placenta to the fetus. From the placenta, the umbilical vein courses through the liver via th â¦ e ductus venosus (fetal shunt), connecting then to the inferior vena cava. 11 people found this useful.
The umbilical cord is the connection between the fetus and the placental membranes; it contains the fetal artery, fetal vein and a urinary duct to drain urine from the bladder â¦ .1 person found this useful. The cordlike structure that connects the embryo with the placenta.   The English term 'umbilical cord' means membranous duct connecting the fetus with the placenta T â¦ he English term 'umbilical cord' means membranous duct connecting the fetus with the placenta. 7 people found this useful.