Which of These Structures Is Derived from Neural Crest Cells

question 76

Multiple Choice

Which of these structures is derived from neural crest cells?

• A) nail
• B) muscle
• C) hair
• D) tooth

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Definitions:

Mucus

is a slimy substance produced by mucous membranes in the body that serves to protect, lubricate, and filter, particularly in the respiratory, digestive, and reproductive systems.

Breathing

The process of inhaling and exhaling air in order to exchange oxygen for carbon dioxide in the lungs.

Lamaze Method

A technique in childbirth education that focuses on breathing patterns and relaxation techniques to reduce pain and aid in labor.

Relaxation Exercises

Techniques and activities designed to reduce tension and stress, promoting physical and mental well-being, such as deep breathing, yoga, or meditation.