Which of the Following Happens in the Blastocyst

question 265

Multiple Choice

Which of the following happens in the blastocyst

• A)The trophoblast is destined to become the fetus.
• B)The trophoblast is destined to become the fetal portion of the placenta.
• C)The trophoblast is destined to become the inner cell mass.
• D)The blastocoel serves the functions of the digestive system, lungs, and kidneys for the fetus.

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Definitions:

Body Opening

Any natural opening in the body, such as the mouth, nostrils, or pores, that can serve as a passageway into the body.

Cardiac Muscle

Specialized muscle tissue found only in the heart, responsible for the heart's contractile force and continuous pumping action.

Neurotransmitter

Chemical messengers that transmit signals across a chemical synapse, from one neuron to another target neuron.

Cardiac Muscle

A specialized form of striated muscle found in the walls of the heart, responsible for pumping blood throughout the body.