Which of the Following Statements Are True of the Embryonic

question 32

Multiple Choice

Which of the following statements are true of the embryonic membranes? (Read carefully and select all of the correct statements.)

• A)The amniotic sac surrounds the fetus and contains fluid.
• B)The yolk sac provides the first nutrients for the embryo.
• C)The chorion will form the maternal part of the placenta.
• D)The first fetal blood cells are made by the amnion.
• E)The embryonic membranes are not part of the fetus,but are made of fetal tissuE.
• F)The yolk sac becomes a cushion for the embryo.

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Definitions:

Central Nervous System

The part of the nervous system consisting of the brain and spinal cord, responsible for processing and sending out information throughout the body.

Sensory Neurons

Nerve cells that are responsible for converting external stimuli from the environment into internal electrical impulses.

Stem Cells

Undifferentiated cells with the potential to develop into many different cell types that can contribute to repairing and replenishing tissues.

Motor Neurons

Motor neurons are nerve cells responsible for conveying signals from the brain and spinal cord to muscles, initiating movement.