Which of the Following Is the Correct Order of an Embryo's

question 12

Multiple Choice

Which of the following is the correct order of an embryo's layering of cells starting from the outermost layer?

• A) mesoderm, endoderm, ectoderm
• B) mesoderm, ectoderm, endoderm
• C) endoderm, mesoderm, ectoderm
• D) ectoderm, mesoderm, endoderm

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Definitions:

Proprioception

The sense of the relative position of one's own body parts and strength of effort being employed in movement, often referred to as the "sixth sense."

Somatic Sensing

The body's ability to sense stimuli from the environment or within itself, including touch, temperature, pain, and proprioception.

Countersensation

A technique involving the introduction of a sensation to counteract or mask another sensation, often used in pain management.

Sensory Adaptation

The reduction in sensitivity to a stimulus after constant exposure to it.