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.
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.
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 )
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.
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 )
heart
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.
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.
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 )
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.
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 )
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 )
uterus
The embryo develops in the uterus of the mother.
fetus
The wall of the uterus.
i think the first organ that formed in frog and chick are started at the gastrulation where 3 germ layers are formed first. mesoderm, ectoderm and endoderm. the layer then will differentiate into specific organ such as nerve system, epidermis or etc.