Biology MCQs

Biology Mcqs are from the different sections of Biology. which will help the students to get higher marks in biology subject. students can prepare for Medical Entry Test from our topic wise Multiple Choice question of Biology. These Mcqs will Help you to get higher marks especially in Biology Mcqs portion of test. These Mcqs are useful for students and job seekers i.e MCAT ECAT ETEA test preparation, PPSC Test, FPSC Test, SPSC Test, KPPSC Test, BPSC Test, PTS, OTS, GTS, JTS, CTS, NTS.

Which of the following is an example of “molecule”?

A. Chloroplast
B. A Nerve Cell
C. DNA
D. Hydrogen

A group of very similar inter breeding organisms constitutes?

A. Biosphere
B. Ecosystem
C. Population
D. Species

Members of one species inhabiting the same are form__________?

A. Species
B. Community
C. Ecosystem
D. Population

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

Robert Hooke discovered_____________?

A. Nucleus
B. Mitochondria
C. Cell
D. DNA

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

Malaria is associated with___________?

A. Culex Mosquito
B. Culiesta Mosquito
C. Anopheles Mosquito
D. Culex & Anopheles Mosquito

Biologist ‘Grass’ discovered the life cycle of plasmodium in_______?

A. 1896
B. 1897
C. 1898
D. 1899

The first antibiotic to be discovered was_____________?

A. Penicillin
B. Cephalosporin
C. Amino glycosides
D. Erythromycin

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

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