An experimental study in which neither the doctor nor the patient knows who is getting the actual treatment is called
A. single-sided.
B. double-sided.
C. double-blind.
D. double-barrier.
C
Biology & Microbiology
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Tarsiers, new world monkeys, old world monkeys, and apes are all living members of which of the
following mammalian lineages?
a. Strepsirhini b. monotremes c. Rodentia d. Haplorhini e. marsupials
Biology & Microbiology
Which of the following could not be considered a secondary tissue?
a. xylem b. phloem c. epidermis d. periderm e. cork
Biology & Microbiology
In fungal reproduction, what is the name of the process in which fusion of nuclei takes place?
a. cytoplasmic streaming b. symbiosis c. plasmogamy d. karyogamy
Biology & Microbiology
The term ________ is used to reference concentrations of viruses
a. titer b. viral particle c. virion d. viroid
Biology & Microbiology