Which of the Following Describes the Embryonic Period

question 99

Multiple Choice

Which of the following describes the embryonic period?

• A) the period during which the zygote moves down to the uterus and begins to implant in the lining
• B) the period during which the major organs and structures of the organism first develop
• C) the period during which the umbilical cord develops
• D) the period during which tremendous growth occurs and the organs continue to develop and become functional

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The primary or core question that guides the focus of a research study, discussion, or project.

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Mechanisms imposed by external entities, such as regulations or laws, that influence or limit the behavior of organizations or individuals.

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