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Which One Of The Following Seldom Act As Limiting Factors In Photosynthesis.(A) Light.(B) Oxygen.(C) Chlorophyll.(D) Carbondioxide.

The correct answer is (B) Oxygen. Oxygen is not a limiting factor because oxygen is a bi-product released after photosynthesis and is not an... View Article

Solutions Of The Equation X X 1 1 0 Are________

Sol: If x > -1. x (x + 1) + 1 = 0. x2 + x + 1 = 0 If: Explore more such questions and answers at BYJU’S.... View Article

The Oxygen In Photosynthesis Is Released From________(A)Water. (B) Chlorophyll. (C)Carbon dioxide. (D)All Of These.

The correct answer is (A)Water - H2O The oxygen in photosynthesis is released from the photolysis of water in which water gets split into... View Article

The Size Of An Air Bubble Rising Up In Water:(A) Increases. (B) Decreases. (C) Remains Same. (D) May Increase Or Decrease

The correct answer is (A) Increases. The size of an air bubble rising up in water increases. When an air bubble rises in water, the pressure... View Article

Citric Acid Is Obtained From________

Citric acid is obtained from Aspergillus niger Aspergillus niger is a fungus and one of the most common species of the genus Aspergillus.... View Article

What Is The Full Form Of The Pin In The Postal System

The full form of PIN in the postal system is Postal Index Number Explore more such questions and answers at BYJU’S.... View Article

How Would You Distinguish Monocots From Dicots

Monocots and Dicots - Differnces: Monocots Dicots Adventitious roots Primary root Stem with scattered... View Article

Which One Is The Cofactor Of Carbonic Anhydrase (A) Cu. (B) Fe. (C) Mg. (D) Zn.

The correct answer is (D) Zn. Carbonic anhydrase is a catalyzed hydration of carbon dioxide into bicarbonate ions and protons. The cofactor of... View Article

Define An Angle Of Reflection

The angle of reflection is defined as an angle between the reflected ray and the normal at the point of incidence to a reflecting surface.... View Article

The Bifocal Lenses Are Required To Correct – (A) Myopia. (B) Cataract. (C) Presbyopia. (D) Astigmatism

The correct answer is (C) Presbyopia. Presbyopia is connected with the ageing of the eye, which progressively diminished, declines or damages... View Article

In Reverse Phase Chromatography, The Stationary Phase Is Made:(A) Polar. (B) Non-polar.(C) Either Polar Or Nonpolar.(D) None Of The Above.

The correct answer is (B) Non-polar. RPLC - Reversed-Phase Liquid Chromatography uses a nonpolar stationary phase and a hydrophilic or polar... View Article

Which Of These Will Not React With Acetylene (A) Na. (B) HCl.(C) NaOH.(D) Ammonical AgNO3.

The correct answer is (C) NaOH. From the above-given options, acetylene reacts with Na, HCl and Ammonical AgNO3. But it does not react with... View Article

The Anhydride Of Nitrous Acid Is (A) N2O3. (B) N2O.(C) NO. (D) N2O4.

The correct answer is (A) N2O3. The oxidation number of HNO2 is +3. The anhydride of HNO2 has also +3 for nitrogen atoms. The oxidation number... View Article

Permanent Hardness Of Water Cannot Be Removed By _______. (A)Boiling. (B) Permutit method. (C) Ion exchange method. (D) Washing soda method.

The correct answer is (A)Boiling. The permanent hardness of water cannot be removed by simple physical methods like boiling, filtering and... View Article

Which Ocean Lies To The South Of Asia? (A) The Arctic Ocean. (B) The Indian Ocean. (C) The Pacific Ocean. (D) Atlantic Ocean

The correct answer is (B) The Indian Ocean. Explore more such questions and answers at BYJU’S.... View Article

An Electric Bulb Of Resistance 200Ω Draws A Current Of 1 Ampere. Calculate The Power Of The Bulb The Potential Difference At Its Ends And The Energy In Kwh Consumed Burning It For 5H

Power of the bulb, P = 200 W Energy consumed by the bulb in 5h in burning = Power * Time Wh or 1k Wh Explore more such questions and... View Article

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