Question

how does circulation of blood take place in foetus

Answer 1

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Answer 2

Hello @chrisleen !

Answer 3

Circulation of blood in a foetus takes place with the help of `placenta`.

Answer 4

Got it ?

Answer 5

♦ The fetus is connected by the umbilical cord to the `placenta, the organ that develops and implants in the mother's uterus during pregnancy.`

♦ Through the blood vessels in the umbilical cord, the fetus receives all the necessary nutrition, oxygen, and life support from the mother through the placenta.

♦ Waste products and carbon dioxide from the fetus are sent back through the umbilical cord and placenta to the mother's circulation to be eliminated.

Answer 6

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Answer 7

thnk for ur help

Answer 8

but in class while studin it was told tat circulation takes place with help of spleen as al organs are not wel developed to function yet

Answer 9

@chrisleen spleen and liver perform `Haematopoiesis` i.e formation of new RBC in foetus because bone marrow is not yet formed.