The Y chromosome
a)is larger than the X chromosome.
b)contains more genes than the X chromosome.
c)is the same size as the X chromosome.
d)is smaller than the X chromosome.
e)is genetically identical to the X chromosome.
d)is smaller than the X chromosome.
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If ACTH secretion was inhibited, then which of the following would result?
A. The adrenal glands would not release cortisol. B. The anterior pituitary gland would not release TSH. C. The thyroid gland would not release thyroid hormone. D. The posterior pituitary gland would not release ADH. E. None of the answer options is correct.
A bird cracks open the seed coat with his teeth before swallowing
Indicate whether the statement is true or false.
How many ATP molecules (net yield) are
produced per molecule of glucose degraded during glycolysis? a. 1 b. 2 c. 4 d. 36 e. 38
What is the urban heat island effect?
A. Sundrenched tropical temperatures are more common in southern and western U.S. cities B. The built environment in cities absorbs heat and results in a 5 to 10 degree F temperature increase. C. Open dumping in developing countries can encourage the spread of disease D. People tend to migrate to cities located in warmer climates E. Some people are migrating to cities because they've lost their farmland due to global warming