Defeciency of following vitamin decreases hemoglobin production ?
A. Biotin
B. Thiamine
C. Niacin
D. Pyridoxine
E. None of these
Everyday Science Mcqs
Chemical name of vinegar is _____________?
Chemical name of vinegar is _____________?
A. Sodium Nitrate
B. Dilute acetic acid
C. Chloride of lime
D. Calcium
E. None of these
Dry ice is ___________?
Dry ice is ___________?
A. Methane hydrate
B. Liquid Nitrogen
C. Solid Carbon dioxide
D. Frozen Water
E. None of these
Chemical used to kill rats and mice are ?
Chemical used to kill rats and mice are ?
A. Insecticides
B. Rodenticides
C. Fungicides
D. Herbicides
E. None of these
The science which deals with study of manners and customs of people is ?
The science which deals with study of manners and customs of people is ?
A. Ethnology
B. Morphology
C. Ethics
D. Genetics
E. None of these
The instrument which measures very high temperature is____________?
The instrument which measures very high temperature is____________?
A. Manometer
B. Thermostat
C. Chronometer
D. Pyrometer
E. None of these
Founder of modern astronomy was _________________?
Founder of modern astronomy was _________________?
A. Archimedes
B. William Gilbert
C. Nicolas Copernicus
D. Michael Faraday
E. None of these
Which form of drug abuse involves most risk of infection with the HIV (AIDS) virus ?
Which form of drug abuse involves most risk of infection with the HIV (AIDS) virus ?
A. Cigarette smoking
B. Using alcholo
C. Injection of heroine
D. Taking too much aspirin
E. None of these
Role of biotechnology in the production of food based on ___________?
Role of biotechnology in the production of food based on ___________?
A. Decomposition
B. Respiration
C. Digestion
D. Fermentation
E. None of these
Which of the following is not a part of Darwinism?
Which of the following is not a part of Darwinism?
A. Over production
B. Natural selection
C. Inheritance for acquired characters
D. Competition for survival
E. None of these