How r babies formed?
1. Sperm and Egg: A baby begins with the union of a sperm cell from a male and an egg cell from a female.
2. Fertilization: When a sperm cell successfully penetrates an egg cell, they fuse together. This fusion is called fertilization.
3. Zygote: The fertilized egg is now called a zygote. It contains the genetic material from both parents, half from the mother and half from the father.
4. Cell Division and Growth: The zygote starts to divide rapidly, creating more and more cells. These cells differentiate, meaning they become specialized for different functions, like forming organs and tissues.
5. Embryo: The developing baby is now called an embryo. It continues to grow and develop within the mother's womb (uterus).
6. Fetus: After about 8 weeks, the embryo is called a fetus. This stage involves significant growth and development of all body systems.
7. Birth: After approximately 40 weeks, the fetus is fully developed and ready to be born.
It's important to understand that this is a simplified explanation, and there's much more complexity involved in the process of human development.
If you're interested in learning more about the amazing journey from sperm and egg to a fully formed baby, I recommend doing some research on topics like:
* Meiosis: The process by which sperm and egg cells are formed.
* Embryology: The study of embryonic development.
* Fetal development: The stages of growth and development in the womb.
I hope this information is helpful.
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