In simplest type of placenta, six barriers separate maternal blood from foetal blood. How many barriers are lost in human placenta?

Question

In simplest type of placenta, six barriers separate maternal blood from foetal blood. How many barriers are lost in human placenta? (A) One (B) Four (C) Two (D) Three

Tardigrade Admin · Accepted Answer

Haemochorial placenta of man is devoid of the three placental barriers of the mother.

Q. In simplest type of placenta, six barriers separate maternal blood from foetal blood. How many barriers are lost in human placenta?

One

Four

Two

Three

Haemochorial placenta of man is devoid of the three placental barriers of the mother.