Human Development Chapter 1-2 Test

Front

What is the germinal period?

Back

The time from conception through implantation.

Front

What is the chorion?

Back

The protective outer sac around the embryo.

Front

What is the function of amniotic fluid?

Back

Protects the fetus and maintains temperature.

Front

What is vernix caseosa?

Back

A cheesy substance that protects the baby’s skin from amniotic fluid.

Front

What do newborns prefer in terms of taste?

Back

They prefer sweet flavors.

Front

What is the role of the placenta?

Back

The placenta provides nutrients and oxygen to the fetus and removes waste.

Front

What is fetal development?

Back

The process of growth and development of the fetus during pregnancy.

Front

What is the significance of the first trimester?

Back

It is crucial for the development of major organs and structures.

Front

What are teratogens?

Back

Substances that can cause birth defects during pregnancy.

Front

What is the role of the umbilical cord?

Back

The umbilical cord connects the fetus to the placenta, providing nutrients and oxygen.