Biology MCQs
Biology MCQs Test Preparation | Latest 2021 Quiz FPSC, NTS, KPPSC, PPSC, SPSC, BPSC, OTS, UTS, PTS, CTS, ATS, ETEA MCQs Test Questions.
Ultra Microscopic viruses are the main cause of__________?
A: Malaria
B: Measles
C: Mumps
D: Cholera
Mumps
Which is NOT an example of a microbial symbiosis?
A: bacteria in the human colon
B: tapeworm in the cow intestine
C: bacteria passing through the placenta
D: protozoans found within termites
bacteria passing through the placenta
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
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: Cooksonia
B: Selaginella
C: Adiantum
D: Dryopteris
Cooksonia
Circular disc shaped structure with a round hole is ___________ ?
A: Iris
B: Pupil
C: Horoid coat
D: Ciliary body
Iris
The higher animals have special organs for exchange of gases as their skin is ___________ ?
A: Thin
B: Thick
C: Soft
D: Hard
Thick
Dorsal root of spinal nerves contain only __________ ?
A: A. Effectors neurons
B: Receptor neurons
C: Stimulators
D: Detector neurons
Receptor neurons