The main Constituent of Biogas is__________...?

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The main Constituent of Biogas is__________...?

(A) Methane

(B) Hydrogyn

(C) Oxygen

(D) Carbin dioxide

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Source: This question is taken from the Everyday Science

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The main function of kidney is____________...?

(A) to control blood pressure

(B) to control body temperature

(C) to remove waste from blood

(D) to help in digestion of bady

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Source: This question is taken from the Everyday Science

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The metal, which is a constituent of vitamin B12 is____________...?

(A) Iron

(B) Magnesium

(C) Zinc

(D) Cobalt

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Source: This question is taken from the Everyday Science

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lightest metal is__________...?

(A) Lithium

(B) Sodium

(C) Magnesium

(D) Aluminium

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Source: This question is taken from the Everyday Science

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A Vegetable containing sulphur is____________...?

(A) Potato

(B) Cabbage

(C) Brinjal

(D) Pumpkin

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Source: This question is taken from the Everyday Science

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The main constituent of Pearls are: ______________...?

(A) Calcium oxide &Ammonium Chloride

(B) Calcium Carbonate &Megnesium Carbonate

(C) Aragonite & Conchiolin

(D) None of these

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Source: This question is taken from the Everyday Science

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The most abundant constituent in Air is ______...?

(A) Hydrogen

(B) Oxygen

(C) Nitrogen

(D) Carbon Dioxide

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Source: This question is taken from the Everyday Science

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Albatros is__________...?

(A) A sea bird

(B) A beetle

(C) A fruit

(D) None

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Source: This question is taken from the Everyday Science

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The chief constituents of gobar gas is_________...?

(A) Methane

(B) Oxygen

(C) Hydrogen

(D) Carbon monoxide

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Source: This question is taken from the Everyday Science

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Main constituent in air is ___________...?

(A) Oxygen

(B) Nitrogen

(C) Hydrogen

(D) Helium

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Source: This question is taken from the Everyday Science

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Virus is__________...?

(A) unicellular

(B) multicellular

(C) acellular

(D) none of these

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Source: This question is taken from the Everyday Science

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The main constituent of hemoglobin is___________...?

(A) Chlorine

(B) Iron

(C) Calcium

(D) None of these

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Source: This question is taken from the Everyday Science

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The gradual physiological adjustment to slowly changing new environmental conditions is known as _____________________...?

(A) Selection

(B) Introduction

(C) Acclimatization

(D) Quarantine

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Source: This question is taken from the Everyday Science

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Stars are huge balls of gas mainly consist of _ and __...?

(A) Oxygen, Nitrogen

(B) Helium, Oxygen

(C) Hydrogen, Helium

(D) Nitrogen, Carbon

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Source: This question is taken from the Everyday Science

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The type of glass used in making lenses and prism is___________...?

(A) Pyrex glass

(B) jena glass

(C) Flintglass

(D) Soft glass

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Source: This question is taken from the Everyday Science

The main Constituent of Biogas is__________...? Mcqs

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