Which of the following is produced by the pineal gland?
A. Melanin
B. Dopamine
C. Oxytocin
D. Melatonin
E. Thymosin
D. Melatonin
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Discuss how pheromones are used by (nonhuman) animals to communicate with members of their own species or with other species. Provide at least three examples to support your answer
What will be an ideal response?
Which of the following muscles is not a muscle that moves the lower extremities?
a. sartorius b. trapezius c. iliopsoas d. gracilis
Colony-stimulating factors are cytokines made by
A) endothelial cells and fibroblasts from bone marrow. B) white blood cells only. C) endothelial cells, fibroblasts from bone marrow, and white blood cells. D) endothelial cells. E) fibroblasts from bone marrow.
The epiglottis opens the glottis during the swallowing reflex
Indicate whether the statement is true or false