A(n) __________________ is a heritable trait that aids in the survival and reproduction of an organism in its present environment
A. Homologous structure
B. Analogous structure
C. Adaption
D. Mutation
C. Adaption
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A bone marrow aspirate is examined for the presence of parasites from a patient who has been traveling in Latin America for several months and who came in contact with a triatomid bug. Which parasite will most likely be identified?
a. Trypanosoma cruzi b. D. fragilis c. Fasciola hepatica d. Chilomastix mesnili
A defective form of the protein dystrophin is involved in the diseases __________ and ________. Fill in the blank(s) with the appropriate word(s)
A community in ecology is defined as ________
A) a group of organisms, all from the same species, and their surrounding environment B) organisms from multiple species interacting in the same place C) organisms from multiple species interacting in the same place, and their surrounding environment D) the global ecosystem
Which of the following is NOT a characteristic of a genus name?
A) it is usually an adjective. B) it is written before the specific epithet. C) it is always capitalized. D) it is either underlined or in italics. E) it is one of two names used to identify an organism.