Which isotope is used to investigate carbon uptake and biochemical pathways in plants...? Mcqs

Latest MCQs

Which isotope is used to investigate carbon uptake and biochemical pathways in plants...?

(A) Phosphorus - 32
(B) Carbon - 14

(C) Lead - 210
(D) Nitrogen - 15

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Latest MCQs

What is the molecular formula for Nitric acid ________ ...?

(A) HNO2
(B) HNO3

(C) HN2O2
(D) H2NO4

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Latest MCQs

The elements in ecosystem recycle through organisms with environment is called ____...?

(A) Food chain
(B) Food web

(C) Chemical cycle
(D) Biogeochemical

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Latest MCQs

Deficiency of __________ causes loss of appetite and poor growth...?

(A) zinc
(B) iodine

(C) copper
(D) iron

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Latest MCQs

Nearest star to the sun is: ___________...?

(A) Proxima Centauri
(B) Alpha Scorpius

(C) Beta Orionis
(D) Vegetal

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Latest MCQs

Laws and techniques of physics are applied to explain the living processes of life...?

(A) Biometry
(B) Biostatistics

(C) Biophysics
(D) Bio-economics

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Latest MCQs

The science which deals with study of manners and customs of people is ...?

(A) Ethnology
(B) Morphology

(C) Ethics
(D) Genetics

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Latest MCQs

An example of rhizome is_________...?

(A) Carrot
(B) Tomato

(C) Ginger
(D) Garlic

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Latest MCQs

Who discovered the blood group of man...?

(A) Edward Jenner
(B) Laren

(C) Karl Landsteiner
(D) William Harvey

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Latest MCQs

Sugar dissolution in water, actually represents solute and solvent combination of _____...?

(A) Solid solid solution
(B) Liquid liquid solution

(C) Gas liquid solution
(D) Solid liquid solution

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