From which primary germ layer does the nervous system and epidermis of the skin develop?
A. Mesoderm
B. Ectoderm
C. Endoderm
D. None apply.
Answer: B
Anatomy & Physiology
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These cells can enter the tissues as macrophages and are important in chronic infections.
A. Monocytes B. Eosinophils C. Neutrophils D. Basophils
Anatomy & Physiology
Cardiac reserve is greater in a nonathletic individual than in a highly trained athlete.
Answer the following statement true (T) or false (F)
Anatomy & Physiology
From the following list, select the one organic substance found in the human body
A. water B. glucose C. oxygen D. calcium
Anatomy & Physiology
A dog that works every bit of ground and cover is which of the following?
A) feral B) thorough C) staunch D) docile
Anatomy & Physiology