Wastes, Oxygen, and Antibodies Are Exchanged Between the Mother and Embryo

question 50

Multiple Choice

Wastes, oxygen, and antibodies are exchanged between the mother and embryo through the

• A)amniotic sac.
• B)chorionic sac.
• C)blastocyst.
• D)placenta.

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Definitions:

Potassium Ions

Charged particles of potassium, essential for various physiological processes including nerve transmission and muscle contraction.

Motor Neurons

Nerve cells forming part of the nervous system that are responsible for controlling the movements of muscles.

Neuroblasts

Immature nerve cells that have the potential to differentiate into various types of neurons during the development of the nervous system.

Glia

Specialized cells in the nervous system that support, protect, and nourish neurons, playing a crucial role in brain function.