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What is placenta in female body?
The placenta is an organ that is inside the uterus in the female body. The uterus maintains the fetus through the umbilical cord. Some parents choose to eat the placenta after birth.
How does developing chick nowrish itself while inside the eggshell?
A developing chick nourishes itself inside the eggshell through the egg yolk. This is the chicks source of food.
How do placentals young develop?
The young of placental mammals develop within a placenta. The placenta is a thick membrane that is connected to the inside of the uterine wall. The umbilical cord connects the baby to the inside wall of the placenta. Nutrients and oxygen go from the mother's blood stream through the placenta, down the umbilical cord, and into the baby. The baby releases waste products and carbon dioxide, which travel up the umbilical cord, through the placenta and into the mother's blood stream.
Why can't humans lay eggs?
Humans are placental mammals, meaning that they develop with the embryo attached to a placenta that allows it to exchange waste and nutrients with the mother. The placenta would not be able to function inside an egg.
How does food pass through the mother to get to the fetus to feed of off?
The baby is connected by the umbilical cord to the placenta. The placenta is attached to the inside of the womb. Blood carries food through the blood vessels in the wall of the womb and the blood vessels of the placenta absorb the food.
Can the placenta be growing with no embryo inside?
Yes
How the developing chick nourishes itself while inside the egg shell?
The developing chick feeds on the yolk sac, much like the baby of live bearing animals attaches to the placenta. The chick has enough nutrients when born to got 24 hours without beginning on chick starter.
The food for the growing embryo inside the eggs is in?
placenta
What is the mark on a seed coat where the seed was attached?
Hilum is the name for the mark that is left on the seed coat where the seed was attached.Specifically, the mark is made by the attachment to a string-like placenta that nourishes the growing seed. The seed coat covers the seed. It develops from the skin covering the ovule inside the plant's ovary.
How does an embryo get its nourishment inside the mother womb?
An embryo gets nourishment inside the mother's womb through the placenta, which is an organ that develops during pregnancy. The placenta allows nutrients and oxygen to pass from the mother's bloodstream to the embryo and removes waste products from the embryo's blood. This ensures the embryo receives the necessary nourishment for growth and development.
Does the placenta grow from the mom or fetus?
The placenta is the nourishing membrane around a fetus that grows from the inside of the mom's uterus. Your answer is, ". . . the mom . . ."
How the baby breath inside mom?
Babies do not breath while in the womb. They get all the nutrition and oxygen they need through the umbilical cord that is attached to the placenta.
