Immunization by vaccination was first introduced by?
(A) Fleming in 1945
(B) Florey & Chain in 1975
(C) Flore & Chain in 1795
(D) Edward Jenner in 1795
The first antibiotic to be discovered was_____________?
(A) Penicillin
(B) Cephalosporin
(C) Amino glycosides
(D) Erythromycin
Biologist ‘Grass’ discovered the life cycle of plasmodium in_______?
(A) 1896
(B) 1897
(C) 1898
(D) 1899
Malaria is associated with___________?
(A) Culex Mosquito
(B) Culiesta Mosquito
(C) Anopheles Mosquito
(D) Culex & Anopheles Mosquito
Steps Involved in scientific method are ?
(A) Hypothesis –>Accumulated data –> observation & experimentation –> conclusion
(B) New data —> Conclusion —> Accumulated data —> Observation & experimentation
(C) Accumulated data – New data – Observation & experimentation – Hypothesis –> Conclusion
(D) Accumulated data —> Hypothesis –> Observation & experimentation —> New data —> Conclusion
On the basis of collected facts and figures, a scientist formulates a factitive statement called:
(A) Observation
(B) Research work
(C) Hypothesis
(D) Inductive Reasoning
Members of one species inhabiting the same are form__________?
(A) Species
(B) Community
(C) Ecosystem
(D) Population
A group of very similar inter breeding organisms constitutes?
(A) Biosphere
(B) Ecosystem
(C) Population
(D) Species
Which of the following is an example of “molecule”?
(A) Chloroplast
(B) A Nerve Cell
(C) DNA
(D) Hydrogen