Polygenic traits include
A) eye color and hair colors other than pure blond or red.
B) a lack of A and B surface antigens and presence of RH factor.
C) inability to roll the tongue into a U-shape and near-sightedness.
D) photic sneeze reflex and attached earlobes.
E) ability to taste phenylthiocarbamate and color blindness.
A) eye color and hair colors other than pure blond or red.
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Indicate whether the statement is true or false
What is the main muscle of inspiration?
A. Transversus abdominis B. Diaphragm C. Internal intercostal D. External intercostal
What do the ventral roots and dorsal roots fuse to form?
A) the dorsal root ganglion B) medulla oblongata C) spinal nerves D) the spinal cord E) central canal
Natriuretic peptides promote sodium and potassium excretion.
Answer the following statement true (T) or false (F)