0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
Why are materials exchanged between mother and fetus through the placenta?
placenta
What is exchanged through the placenta?
Nutrients and Waste
Material are exchanged between mother and fetus through the?
placenta
How nutrients oxygen and waste are exchanged between the fetus and the mother?
how nutrients,oxygen and waste are exchange between the fetus and the mother
Are the lungs and the placenta the same?
No. The lungs allow you to breath, while the placenta connects a fetus to the mother and allows materials to be exchanged between them
What substance surrounds a developing mammalian embryo during gestation?
The placenta.
What harmful substance can pass through the placenta to the foetus?
Ellicit drugs, alcohol and nicotine.
What substance is a waste that would normally diffuse across the placenta from the embryo to the mother?
glucose
Sensible heat involves a change in a substance's?
Sensible heat refers to the heat that is exchanged by a body or thermodynamic system. It involves a change in a substance's temperature.
Through which part of the body can harmful substance such as nicotine pass from the mother's blood to the baby's blood?
placenta
What substance can cross the placenta?
The embryo gets all the oxygen, and all the nutrients that it needs from the mother's blood supply, all of which crosses the placenta, through the umbilical cord into the embryonic blood system.
Is it possible for some placenta to still come out 4 months after pregnancy Or could the placenta looking substance be caused by the IUD I had put in 2 months ago?
I LOST PART OF MY PLACENTA 4 WEEKS AFTER GIVING BIRTH SO I THINK YOU SHOULD GET THIS CHECKED ASAP AS YOU WILL NEED A DNC IT IS POSSIBLE FOR PARTS TO GET LEFT AS IT STICKS
