Which one of the following is non-biodegradable material...? Mcqs

Latest MCQs

Which one of the following is non-biodegradable material...?

(A) Plastic
(B) Manure

(C) Wood
(D) Cotton

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Latest MCQs

Loss of internal water of plant in the form of vapours from aerial parts of plants is called...?

(A) Evaporation
(B) Respiration

(C) Transpiration
(D) Photosynthesis

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Latest MCQs

Dioptre is used to measure...?

(A) optical power
(B) luminous intensity

(C) power
(D) distance of heavenly bodies

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Latest MCQs

Which one of the following is not a advantage of friction...?

(A) Walking
(B) Breaking

(C) Securing knots
(D) Fasteners

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Latest MCQs

Which of the following phenomena of light are involved in the formation of a rainbow...?

(A) Refraction
(B) Dispersion

(C) Total internal reflection
(D) All of the above

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Latest MCQs

Female Ova are ___________...?

(A) Haploid
(B) Diploid

(C) Triploid
(D) None of these

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Latest MCQs

In plants, water and minerals are transported from roots to the leaves by ____...?

(A) Phloem
(B) Xylem

(C) Stomata
(D) Cambium

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Latest MCQs

In general, good absorbents of electromagnetic radiation are also good___________...?

(A) Radiators
(B) Conductors

(C) Insulators
(D) Semi Conductors

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Latest MCQs

The exact duplication of DNA is called ______...?

(A) Duplication
(B) Replication

(C) Transcription
(D) Translation

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Latest MCQs

Barcode reader is a device ____...?

(A) Input
(B) Output

(C) Display
(D) Storage

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