Which of the following are examples of pyrimidines?
A) uracil and adenine
B) cytosine and guanine
C) thymine and adenine
D) thymine and guanine
E) cytosine and thymine
E
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The hormones of the birth control pill shut down (directly) the
a. anterior pituitary b. posterior pituitary c. ovary d. corpus luteum
What is the site of primary sensory integration in the brain?
A. medulla oblongata B. cerebrum C. cerebellum D. thalamus E. corpus callosum
____ is when one organism successfully outcompetes another organism and excludes it from a particular area or niche
a. Predation b. Resource partitioning c. Parasitism d. Competitive exclusion e. Commensalism
Syndrome means
a. a chromosome disorder. b. a simple genetic disease. c. a set of symptoms that occur together. d. an incurable disease. e. a rare inborn defect.