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    Human anatomy questions

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    1. How is a vasectomy performed? Be sure to cite the specific anatomical structures involved. How does this prevent pregnancy?

    2. Where does fertilization take place?

    3. At what stage of fetal development does implantation take place?

    4. What is an ectopic pregnancy?

    5. Distinguish between a identical and non-identical twins. Do all identical twins develop the same way?

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    Solution Preview

    1. How is a vasectomy performed? Be sure to cite the specific anatomical structures involved. How does this prevent pregnancy?
    Vasectomy is a surgical procedure performed on a man. During the process, vas deferens are cut and then sealed in a way that sperms can no longer enter the seminal stream. This kind of surgery is done to create sterility in a man to prevent pregnancy.

    2. Where ...

    Solution Summary

    In this tutorial, detailed answers for several human anatomy questions are provided.

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