Every Day Science Mcqs for Public Service Examination

Every Day Science Mcqs For Public Service Examination Every Day Science Mcqs for Public Service Examination  (1) Person with following blood group are considered to be universal recipient. a. A+ b. B+ c. AB+ d. O+ e. None of these (2) Study of life in outer space is known as: a. Endobiology b. Exobiology c. …

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