The Function of the Yolk Sac Is to

question 69

Multiple Choice

The function of the yolk sac is to

• A) provide food until the blastocyst implants in the uterus.
• B) develop into a protective structure called the "bag of waters."
• C) help in the production of blood cells.
• D) All of the above are functions of the yolk sac.

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Definitions:

Confounding Factors

Variables that interfere with the clarity of the relationship between the independent and dependent variables in a study.

Confidentiality

The ethical principle or legal right that a physician or other healthcare provider will hold secret all information relating to a patient, unless the patient gives consent permitting disclosure.

Data

Factual information used as a basis for reasoning, discussion, or calculation, often collected through observation or research.

Anonymous

Being unnamed or not identified by name, often used to maintain privacy or confidentiality.