Biology MCQs
Biology MCQs Test Preparation | Latest 2021 Quiz FPSC, NTS, KPPSC, PPSC, SPSC, BPSC, OTS, UTS, PTS, CTS, ATS, ETEA MCQs Test Questions.
Which of the following is a disease caused by deficiency of protein in children?
A: Pellagra
B: Marasmus
C: Beri-Beri
D: Rickets
Marasmus
Which of the following secrete hydrochloric acid in stomach?
A: Mucosa
B: Goblet
C: Epithelial
D: Oxyntic
Oxyntic
What is called movement of cell against concentration gradient ?
A: Passive Transport
B: Osmosis
C: Active Transport
D: Diffusion
Active Transport
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
The method of reproduction of new plants by cells instead of seed is known is:___________?
A: Tissue culture
B: Mutation
C: Antibiosis
D: Recombination
Tissue culture