Formalin (37% formaldehyde) is used for

A) antisepsis.
B) disinfection.
C) sterilization.
D) sanitization.
E) both disinfection and sterilization.


E

Biology & Microbiology

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Which of the following represents the last of the nonmodern humans?

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Which of the following is NOT an anemia?

a. mononucleosis b. pernicious c. sickle cell d. hemolytic e. iron-deficiency

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To inherit an autosomal dominant disorder a person could receive the disease causing allele from

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The mechanism of sympatric speciation has been verified in hemp nettles by:

a. creating unique hybrids under laboratory conditions. b. producing hybrids that were 98% fertile under laboratory conditions. c. producing experimental hybrids that formed fertile offspring with the naturally occurring hybrid. d. producing experimental hybrids that could reproduce successfully with both parent species. e. creating hybrids that reproduced through the F4 generation before dying from hybrid inviability

Biology & Microbiology