0
What is one adaptation of placenta helping the rate of diffusion?
Wiki User
∙ 10y ago
Nutrients, oxygen, and disease fighting substances.
You're welcome because you don't have to read aye? xD
Wiki User
∙ 11y ago
Wiki User
∙ 10y agoDiffusion in pregnancy is the process by which nutrients and wastes are transported via the placenta between mother and baby.
Wiki User
∙ 10y agoand so that is how diffusion takes place in the placenta. ediot.
Wiki User
∙ 10y agohas villi to increase surface area
tin walls so less distance for substances to diffuse
good blood supply maintaning an concentration gradient
Wiki User
∙ 11y agoheey
Add your answer:
Earn +20 pts
What happens to rate of diffusion on heating?
On heating the rate of Diffusion increases..
What is the effect of the density of liquid on the rate of diffusion?
The increase in density will decrease the rate of diffusion. There is an inverse relation between density and rate of diffusion.
How do temperature effect the rate of diffusion?
higher temp = higher rate of diffusion
As partial pressure increases what happens to the rate of diffusion?
Rate of diffusion will increase.
How does the rate of diffusion in a gelatin at room temperature compare with the rate of diffusion in water at the same temperature?
The rate of diffusion in gelatin at room temperature is very slow. This is especially compared to the rate of diffusion in water at the same temperature.
What is diffusion rate proportional to?
rate of diffusion depends on the concentration gradient, surface area, distance over which diffusion takes place, size and nature of the diffusing molecule.
Why diffusion is maximum in gases?
rate of diffusion is inversely proposnal to density, density of gas is less. so diffusion rate is high
What influences the rate of diffusion?
The rate of diffusion increases with temperature. The rate of diffusion also increases with the concentration gradient and the surface area.
Effect of molecular size on diffusion?
Molecular Diffusion Of Light
Compare the rate of diffusion in a gelatin vs the rate of diffusion in water?
The rate is way higher in water, because of its fluidity.
Does a temperature increase increase the rate of diffusion?
yes the higher the temprature the quicker the rate of diffusion
How shape affect the rate of diffusion?
diffusion, its annoying :) m.kk
