Which Extraembryonic Structure Is Created as Migrating Mesodermal Cells Form

question 31

Multiple Choice

Which extraembryonic structure is created as migrating mesodermal cells form a layer beneath the trophoblast, separating it from the blastocoele?

• A) amnion
• B) placenta
• C) allantois
• D) yolk sac
• E) chorion

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Definitions:

Caregiver Qualifications

The education, training, skills, and experience required for someone to effectively provide care to another individual.

National Day Care Study

A research project focused on evaluating the quality and outcomes of day care services across a nation.

Caregiver-Child Ratio

The proportion of caregivers to children in a particular setting, which influences the quality of care and attention each child receives.

Early Childhood Professionals

Educators and other specialists who work with young children, focusing on developmental, educational, and care needs from birth to eight years old.