which shows the stages of fetal development in the correct order?
A.
fertilization, implantation, development, labor, birth.
B.
implantation, development, labor, fertilization, birth.
C.
fertilization, labor, implantation, birth, development.
D.
implantation, fertilization, labor, birth, development.
Here are the answers 03/23/23
1. A) fertilization → implantation →development → labor → birth
2. A) a female gamete
3. D) ovum, zygote, embryo, fetus, baby
The correct answer is A. The correct order for fetal development is fertilization, implantation, development, labor, and birth.
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The correct answer is A. The stages of fetal development are usually as follows:
1. Fertilization: This is the process where the sperm fertilizes the egg, forming a zygote.
2. Implantation: After fertilization, the zygote travels down the fallopian tube and attaches itself to the uterine wall, where it implants and begins to develop.
3. Development: The zygote, now called an embryo, goes through various stages of development, including cell division, formation of organs and tissues, and growth.
4. Labor: This is the process by which contractions of the uterus help to expel the fetus from the mother's body. It is the culmination of the pregnancy and typically occurs around 40 weeks after fertilization.
5. Birth: This is the moment when the fetus is fully expelled from the mother's body, marking the end of the pregnancy.
Therefore, the correct order of the stages of fetal development is: fertilization, implantation, development, labor, birth.