Chemical used to kill rats and mice are?
Correct answer B. Rodenticides
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Everyday Science MCQs
Page 186 of Everyday Science multiple-choice questions with answers. Tap an option to check yourself.
Page 186 of 198
The science which deals with study of manners and customs of people is?
Correct answer A. Ethnology
Which form of drug abuse involves most risk of infection with the HIV (AIDS) virus?
Correct answer C. Injection of heroine
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Which of the following is not a part of Darwinism?
Correct answer A. Over production
What is the chance of diabetic baby born to parents both heterogeneous normal?
Correct answer B. ¼
Which triplet in DNA codes for valine?
Correct answer E. None of these
Laughing gas has chemical composition of following two elements?
Correct answer C. Nitrogen + Oxygen
Sensitive layer of the eye is?
Correct answer C. Retina
The name of the common mineral salt present in sweat is?
Correct answer C. Sodium Chloride
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The number of species of organisms currently known to science is
Correct answer C. 2500000
Biological organization is
Correct answer D. highly complex
In human body 99% of total mass is formed of
Correct answer D. 6 bioelements
Removal or degradation of environmental pollutants or toxic materials by living organisms is called
Correct answer D. Bioremediation
Which treatment is instituted in a cancerous patient:
Correct answer B. Radiotherapy
Vaccine was first developed by
Correct answer B. Edward Jenner
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Breeders have developed new and better varieties of food items by using which technique:
Correct answer C. Genetic engineering
Conclusion of Mendels work latter became a
Correct answer C. Scientific law
Which one is not correct for a productive theory?
Correct answer C. It discourages suggestion of different hypotheses
A series of hypothesis supported by the results of many tests is called
Correct answer B. Theory
Biological sciences have a set methodology and it is based on
Correct answer A. Experimental inquiry