Match the Short Phrase or Term with the Lifespan Group

question 73

Multiple Choice

Match the short phrase or term with the lifespan group.Choose the best answer.You may use some answers more than once or not at all.
-Time when peers become very important

• A)Preconception
• B)Infancy
• C)Childhood
• D)Adolescence
• E)Older adulthood

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Definitions:

Trophoblast

The outer layer of cells that develops in the germinal period. These cells provide nutrition and support for the embryo.

Germinal Period

The period of prenatal development that takes place in the first two weeks after conception. It includes the creation of the zygote, continued cell division, and the attachment of the zygote to the uterine wall.

Ectoderm

The outermost layer of cells or tissue of an embryo in early development, giving rise to the skin and nervous system.

Prenatal Development

The progression of maturation and evolution inside the uterus from the moment of conception until the time of delivery.