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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Definitions:

Adducts

To adduct is to move a limb or other body part toward the central axis of the body.

Abducts

Refers to the movement of a limb or other part away from the midline of the body or from another part.

Posterior Group

Referring to muscles or structures located at the back part of the body or an organ.

Palmaris Longus

A superficial muscle in the forearm that is involved in flexing the wrist and can be absent in a minority of the population.