Which one of the following wavelengths of light is most effective in photosynthesis...? Mcqs

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Which one of the following wavelengths of light is most effective in photosynthesis...?

(A) Blue
(B) Green

(C) Orange
(D) Yellow

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Latest MCQs

One of the following ways of expressing the concentration of a solution does not depend on temperature. It is__________...?

(A) Molarity
(B) Molality

(C) Normality
(D) Formality

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Latest MCQs

The small segment of DNA which has information to code one protein is called ______...?

(A) Nucleotide
(B) Polynucleotide

(C) Gene
(D) Exon

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Latest MCQs

Which satellites are used to locate position of ships, cars, aeroplanes, aircrafts and even automobiles...?

(A) Navigation
(B) Weather

(C) Communication
(D) Earth Observation

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A/an _______ provides an incomplete path for the current to flow through....?

(A) Open Circuit
(B) Closed Circuit

(C) Series Circuit
(D) Short Circuit

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Latest MCQs

Corrosive effect on skin is caused by ______...?

(A) Acid
(B) Base

(C) Salt
(D) Both a & b

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Basic metals can be converted into gold by ...?

(A) Heating
(B) Beating

(C) Artificial nuclear radioactivity
(D) Chemical reaction

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Only planet whose day is longer than its year is__________...?

(A) Mercury
(B) Neptune

(C) Venus
(D) None of These

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What is the correct order, in increasing size, for measurement of length...?

(A) Meter, Centimetre, Millimetre
(B) Centimetre, Meter, Millimetre

(C) Meter, Millimetre, Centimetre
(D) Millimetre, Centimetre, Meter

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Latest MCQs

The main source of energy in the stars is _____...?

(A) Chemical reaction
(B) Nuclear fission

(C) Nuclear fusion
(D) Mechanical energy

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