The epidermis derives from
A. mesoderm.
B. ectoderm.
C. mesenchyme.
D. granulation tissue.
B
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Suppose that you were involved in an automobile accident and suffered a back injury. When examined by your physician you are told that you have a slipped disc in the lower back. What type of tissue is involved?
A. Adipose tissue B. Bone C. Elastic cartilage D. Fibrocartilage E. Dense regular connective tissue
Hot objects are detected by ________________________________________ neurons
Fill in the blank(s) with correct word
Each living organism must perform the following equation: food + O2 ? CO2 + H2O + ____________________
Fill in the blank(s) with correct word
One known function of the epithelial cells in the cortex of the thymus is to
A. Produce and secrete antibodies B. Produce and secrete interleukin-1 C. Produce and secrete thymic hormones D. Act as antigen-presenting cells