Complete The Following Chart About The Stages Of Prenatal Development
Introduction
Before a baby is born, it goes through a series of stages of development in the womb. These stages are known as prenatal development, and they are crucial in determining the health and well-being of the baby once it is born. In this article, we will complete a chart about the stages of prenatal development.
The Three Stages of Prenatal Development
Prenatal development is divided into three stages: the germinal stage, the embryonic stage, and the fetal stage. Each of these stages is important in the development of the baby and lasts for a different amount of time.
The Germinal Stage
The germinal stage is the first stage of prenatal development and lasts from fertilization until about 2 weeks. During this time, the fertilized egg travels down the fallopian tube and implants into the wall of the uterus. The cells then begin to divide rapidly, forming a ball of cells called a blastocyst.
The Embryonic Stage
The embryonic stage is the second stage of prenatal development and lasts from about 2 weeks until the end of the eighth week. During this time, the cells continue to divide and differentiate into specific types of cells. The blastocyst becomes an embryo, and the major organs and systems begin to form.
The Fetal Stage
The fetal stage is the third and final stage of prenatal development and lasts from the ninth week until birth. During this time, the embryo becomes a fetus, and the major organs and systems continue to develop and mature. The fetus grows in size and begins to move and respond to stimuli.
Conclusion
Prenatal development is a crucial time in the life of a baby. The germinal, embryonic, and fetal stages are all important in the development of the baby and can have a significant impact on its health and well-being. By completing the chart about the stages of prenatal development, we can better understand the process and appreciate the miracle of life.