Question

Write two functions each of:

(i) Amniotic fluid ‘ 

(ii) Human placenta

Answer 1

(i) Amniotic Fluid: Functions – 

• Protect the embryo from injury, 

• Prevents dessication of embryo. 

(ii) Human placenta : Functions –

• Exchange of materials, food and oxygen pass from the .maternal blood to foetal blood, 

• Wastes from foetus pass in to the maternal blood.