Examlex
Characteristics of which virus consist of a double-stranded genome and virions that appear as oval,brick-shaped structures of 200 to 400 nm in length? In addition,the World Health Organization (WHO) eradicated this virus in 1980.
Single-blind Study
A study design where the participants do not know which group (experimental or control) they are in to prevent bias, but the researchers do.
Descriptive Research
A research method aimed at describing characteristics of a population or phenomenon being studied without influencing those characteristics.
Representative Sample
A smaller group taken from a larger population that truly represents all members of that population.
Scientific American
A popular science magazine that features articles on various scientific topics for a general audience.
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