_ is used as a preservative for life specimens.
Correct answer: E. Formalin
- A. H2SO4
- B. Ammonia
- C. Methanol
- D. NaOH
- E. Formalin
Explanation
Formalin is one of the preservatives used to preserve biological specimens. Formalin is used for the preservation of biological specimens. Formalin is 30-40% of the water in Formaldehyde or methanol.
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