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The first organ to develop in the embryo is the heart. In a fetus, there is a brain, but it isn't fully developed and can't understand signals from the nervous system. Therefore the first functional organ would be the heart. But the first thing to start developing in a fetus is the nervous system. ( no that isn't an organ )

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Alvah Stokes

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3y ago

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What is the first organ in the embryo?

The first organ to form in the embryo is the primitive streak, which later develops into the notochord. The notochord plays a crucial role in the development of the nervous system.


What organ in which an embryo develops?

The wall of the uterus.


What organ does the embryo develop in?

The embryo develops in the uterus of the mother.


What organ in which an embryo develops into?

The wall of the uterus.


What is the first organism to develop in the embryo?

The first organ to develop in the embryo is the heart. In a fetus, there is a brain, but it isn't fully developed and can't understand signals from the nervous system. Therefore the first functional organ would be the heart. But the first thing to start developing in a fetus is the nervous system. ( no that isn't an organ )


What is the organ the develops between the embryo and the uterus during pregnancy and filters the nutrients and oxygen?

The Placenta.


What develops from an embryo?

In plants embryo develops in new seedling and in animals it develops into feotus which later develops into baby


What is the first organ to develope on the embryo?

The first organ to develop in the embryo is the heart. It starts to form and beat as early as 3 weeks after conception.


What is the first organ to devlop in the embryo?

heart


What is the first organ to form in an embryo?

The first organ to form in an embryo is the heart. It starts to develop early in gestation and is essential for pumping blood and circulating nutrients throughout the body as the embryo grows.


When a human embryo is formed which organ is created first?

The heart is the first organ to form in a human embryo. It begins to develop and beat as early as week 3 of gestation.


What is the connection between placenta and embryo?

The placenta is an organ that develops during pregnancy and is responsible for providing nutrients and oxygen to the developing embryo. It also helps in removing waste products from the embryo's bloodstream. The placenta forms from the tissues of both the embryo and the mother's uterus.