Biology MCQs
Biology MCQs Test Preparation | Latest 2025 Quiz FPSC, NTS, KPPSC, PPSC, SPSC, BPSC, OTS, UTS, PTS, CTS, ATS, ETEA MCQs Test Questions.
____________is about 2.4 meter in length and comprising about two fifth of the small intestine?
A: Duodenum
B: Jejunum
C: Ileum
D: Caecum
Jejunum
Loss of appetite due to the fear of becoming obese is____________?
A: Anorexia nervosa
B: Bulimia nervosa
C: Piles
D: Dyspepsia
Anorexia nervosa
Strong chlorosis is due to the deficiency of _____________ in plants?
A: Magnesium
B: Nitrogen
C: Potassium
D: Phosphorus
Nitrogen
Stunted growth of roots is due to the deficiency of____________in plants?
A: Potassium
B: Magnesium
C: Phosphorus
D: Iron.
Phosphorus
The liquid that escapes during defrosting frozen meat contains _____ bacteria?
A: Campylobacter
B: Nitrobacter
C: Azobacter
D: Salmonella
Salmonella
One of the commonest cause of food poisoning are the toxins produced by__________?
A: Azobacter
B: Nitrosomonas
C: Campylobacter
D: Nitrobacter
Campylobacter
Nodules on roots of leguminous plants have __________ bacteria?
A: Anaerobic
B: Nitrogen fixing
C: Nitrifying
D: Ammonifying
Nitrogen fixing
Earthworm is an example of ______________feeder?
A: Detritus
B: Fluid
C: Macrophageus
D: Filter
Detritus
All of the insectivorous plants are true________________?
A: Heterotrophs
B: Autotrophes
C: Carnivores
D: Saprotrophs
Autotrophes