In contrast to predation, a parasite usually ____
a. does not kill its host
b. always kills its host
c. is a short-term visitor
d. is larger than its host
e. does not harm its host
ANSWER: a
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Which of the following conclusions is best supported by the data?
(A) Bicoid protein inhibits translation of caudal mRNA. (B) Bicoid protein stabilizes caudal mRNA. (C) Translation of bicoid mRNA produces caudal protein. (D) Caudal protein stimulates development of anterior structures.
Answer the following questions true (T) or false (F)
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