From Which Primary Germ Layer Is the Dermis of the Skin

question 48

Multiple Choice

From which primary germ layer is the dermis of the skin derived?

• A)Ectoderm
• B)Mesoderm
• C)Endoderm

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Definitions:

Formed Elements

Cellular components of blood, including red blood cells, white blood cells, and platelets.

Plasma

The liquid component of blood, consisting of water, proteins, electrolytes, and other substances, serving as the medium for red and white blood cells and platelets.

Cytoplasm

The jelly-like material inside the cell membrane, excluding the nucleus, where most cellular activities occur.

Neutrophils

A type of white blood cell that plays a vital role in the immune system by engulfing and destroying pathogens.