Which of following is not a correct statement about umbilical cord?

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2.Human Reproduction

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Which of the following is not a correct statement about umbilical cord?

A

It connects the placenta to the embryo

B

It helps in the transport of substances to and from the embryo

C

It produces several hormones like hPL, estrogen and progesterone

D

It has $100\;\%$ foetal blood

Solution

Umbilical cord is not an endocrine structure.

Standard 12

Biology

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