When a person who is lying down suddenly stands up, the pulse rate decreases, due to the effects of gravity.
Answer the following statement true (T) or false (F)
False
Anatomy & Physiology
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In this image showing connective tissue components, what structure does number 2 indicate?
A. Mesenchymal cell B. Fibroblast C. Adipocyte D. Macrophage E. Extracellular matrix
Anatomy & Physiology
Glucocorticoids are hormones produced and secreted by the __________.
a. cortex of the adrenal glands b. somatosensory cortex of the cerebrum c. cortex of the cerebral hemisphere d. medulla of the adrenal glands
Anatomy & Physiology
Eye color is caused by genes at multiple loci. This phenomenon is called ________.
A. pleiotropy B. multiple carriers C. incomplete dominance D. polygenic inheritance E. sex linkage
Anatomy & Physiology
In adults, the largest lymphoid organ is/are the ________.
A. lymph nodes B. spleen C. tonsils D. thymus
Anatomy & Physiology