The incorrect statement about placenta is :

The incorrect statement about placenta is :
  1. It is a disc embedded in the uterine wall.
  2. It contains villi on the embryo's side of the tissue.
  3. It has a very small surface area for glucose and oxygen to pass from mother to the embryo.
  4. The embryo gets nutrition from the mother's blood through it.

Solution

It has a very small area for glucose and oxygen to pass from mother to the embryo

Asked in: CBSE

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