A multifactorial trait is determined by
A) only environmental factors.
B) only by genetic factors.
C) one or more genes and the environment.
D) neither genetic nor environmental factors.
C
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The tissue found lining the lumen of kidney tubules is __________ __________ epithelium.
Fill in the blank(s) with the appropriate word(s).
Vasoconstriction
a. refers to a decrease in the radius of a vessel b. of an arteriole decreases blood flow through that vessel c. of a vein increases blood flow through that vessel d. is defined in "a" and causes "b" e. is defined in "a" and causes "c"
Which of the following pairs is correctly matched?
A. Perimetrium - muscular coat of uterus B. Basal layer - layer of endometrium closest to uterine cavity C. Endometrium - connective tissue layer D. Cervix - lined with rugae E. Broad ligaments - help support the uterus
The absence of iodine in the diet leads to ________
A) hypoparathyroidism B) hypoxemia C) hypocalcemia D) hypothyroidism E) hypoglycemia