Biology MCQs
Biology MCQs Test Preparation | Latest 2025 Quiz FPSC, NTS, KPPSC, PPSC, SPSC, BPSC, OTS, UTS, PTS, CTS, ATS, ETEA MCQs Test Questions.
Term the time during which an orgnism is present in the body before causing disease ?
A: Rest period
B: Incubation period
C: Sleeping period
D: Inclubation time
Incubation period
Insects responsible for transmitting diseases are called___________?
A: Drones
B: Vectors
C: Hybirds
D: None of these
Vectors
Oxygen is the production of____________?
A: Mitochonderia
B: Chloroplast
C: Peroxisomes
D: Both A & B
Chloroplast
Division of nucleus is termed as___________ ?
A: Karyokinesis
B: Cytokinesis
C: Anaphase
D: Meiosis
Karyokinesis
Membrane that separates ˜cytoplasm and ˜nucleus is called ___________ ?
A: A. Cell wall
B: Cell membrane
C: Boundary
D: Nuclear envelop
Nuclear envelop
Which one of the following is referred as the species occupation?
A: Autecology
B: Niche
C: Ecosystem
D: Biome
Niche
The first ever vascular plants are_________?
A: CooksoniaÂ
B: Selaginella
C: Adiantum
D: Dryopteris
Cooksonia