Biology MCQs
Biology MCQs Test Preparation | Latest 2025 Quiz FPSC, NTS, KPPSC, PPSC, SPSC, BPSC, OTS, UTS, PTS, CTS, ATS, ETEA MCQs Test Questions.
Which of the following is the correct sequence in the biological method?
A: Observation?hypothesis?law?theory
B: Observation?hypothesis?deduction?testing of deduction
C: Hypothesis?observation?deduction?testing of deduction
D: law?theory?deduction?observation
Observation?hypothesis?deduction?testing of deduction
Amphibians are considered to be evolved from___________?
A: Newts
B: Varanope
C: Dipnoi
D: Hagfishes
Dipnoi
It is possible to date the rocks by comparing the amount of specific radioactive isotopes they contain. Which of the statement is correct in this respect:
A: Older sediment layers have equal amount of these reaioactive isotopes as that of the young ones
B: Older sediment layers have less amount of these reaioactive isotopes as that of the young ones.
C: Older sediment layers have greater amount of these radioactive isotopes as that of the young ones.
D: Older sediment layers did not have these radioactive isotopes
Older sediment layers have less amount of these reaioactive isotopes as that of the young ones.
Reverse transcriptase is present in____________?
A: All RNA viruses
B: All DNA viruses
C: All retroviruses
D: All viruses
All retroviruses
A large regional community primarily determined by climate is called__________?
A: Population
B: Community
C: Biome
D: Habitat
Biome
Branch of biology which deals with the study of chemical components and chemical processes in living organisms is called________________?
A: Molecular biology
B: Physiology
C: Biochemistry
D: Atomic biology
Biochemistry
A structure formed by groups of similar cells organized into loose sheetsor bundles performing similar functions is called as________?
A: An organ
B: An organism
C: A Tissue
D: A Cell
A Tissue
Out of total organisms on earth, _____________are vascular plants?
A: 53.10%
B: 19.90%
C: 17.60%
D: 9.40%
17.60%