

Biology MCQs
Biology MCQs Test Preparation | Latest 2025 Quiz FPSC, NTS, KPPSC, PPSC, SPSC, BPSC, OTS, UTS, PTS, CTS, ATS, ETEA MCQs Test Questions.
Study of insects is called_________?
A: Immunology
B: Parasitology
C: Entomology
D: Paleontology
Entomology
The term biology was introduced in__________ in 1800?
A: Germany
B: Turkey
C: Italy
D: Japan
Germany
Which of the following is the basic unit of classification___________?
A: Species
B: Genus
C: Family
D: Order
Species
In human body 99% of total mass is formed of_____________?
A: 16 Bio-elements
B: 12 Bio-elements
C: 10 Bio-elements
D: 6 Bio-elements
6 Bio-elements
Smallest disease causing agents in plants are ?
A: virion
B: mycoplasma
C: viroids
D: prions
viroids
Enzyme present in the saliva is_____________?
A: lipase
B: trypsin
C: ptyalin
D: invertase
ptyalin
Which disease can be controlled by vaccination?
A: Measles
B: Cancer
C: Diabetes
D: Heart attack
Measles
The major cell infected by the HIV is lymphocyte ?
A: helper-T
B: B
C: both T and B
D: none of these
helper-T
Vaccine was first developed by_______________?
A: Louis Pasture
B: Edward Jenner
C: Jaber Ibn Hayan
D: Aristotle
Edward Jenner
Pigment present in red algae is_____________?
A: fucoxanthin
B: phycocyanin
C: phycoerythrin
D: bilirubin
phycoerythrin