After about 10 weeks of development, hair follicles begin to appear as pockets of cells, called hair ________.
Fill in the blank(s) with the appropriate word(s).
buds
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The foramen ovale in the fetal heart is located
A) between the right atrium and left atrium. B) between the ligamentum arteriosus and the fossa ovalis. C) between the right ventricle and the left ventricle. D) between the fossa ovalis and the ductus arteriosus. E) in the interventricular septum.
Which of these transport mechanisms do not fit into the rest of the group listed?
A) osmosis B) diffusion C) ion pumps D) passive transport E) facilitated diffusion
This type of muscle tissue contains striations.
A. Involuntary muscle B. Cardiac muscle C. Smooth muscle D. Visceral
An abnormal color of the urine can be caused by eating certain foods, such as beets or carrots; when this occurs, it is nonpathological.
Answer the following statement true (T) or false (F)