Blood flowing in umbilical cord of mammalian embryo is

Question

Blood flowing in umbilical cord of mammalian embryo is (A) 100 % maternal (B) 50 % matemal and 50 % foetal (C) 100 % foetal (D) 75 % foetal and 25 % maternal

Tardigrade Admin · Accepted Answer

Umbilical cord is connection between foetus and placenta and has 100 % foetal blood.

Q. Blood flowing in umbilical cord of mammalian embryo is

$100%$ maternal

$50%$ matemal and $50%$ foetal

$100%$ foetal

$75%$ foetal and $25%$ maternal

Umbilical cord is connection between foetus and placenta and has $100%$ foetal blood.

Q. Blood flowing in umbilical cord of mammalian embryo is

100% maternal

50% matemal and 50% foetal

100% foetal

75% foetal and 25% maternal

Umbilical cord is connection between foetus and placenta and has 100%foetal blood.

$100%$ maternal

$50%$ matemal and $50%$ foetal

$100%$ foetal

$75%$ foetal and $25%$ maternal

Umbilical cord is connection between foetus and placenta and has $100%$ foetal blood.