Sour taste of 'Coca - Cola' is due to the presence of-

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Sour taste of 'Coca - Cola' is due to the presence of-

Aacetic acid

Bphosphoric acid

Chydrochloric acid

Dformic acid

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In man, the normal number of chromosomes is

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In man, the normal number of chromosomes is

A42

B44

C46

D48

Nithin K ? Nov 19 '2016 at 16:16

Answer is : 46

In humans, each cell normally contains 23 pairs of chromosomes, for a total of 46. Twenty-two of these pairs, called autosomes, look the same in both males and females. The 23rd pair, the sex chromosomes, differ between males and females.

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Deficiency of vitamin D in children causes

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Deficiency of vitamin D in children causes-

ABeri - beri

BPellogra

CRickets

DScurvy

Nithin K ? Nov 19 '2016 at 16:12

Answer is : Rickets

In children and adults, symptoms of vitamin D deficiency include bone pain or tenderness, dental deformities, impaired growth, increased bone fractures, muscle cramps, short stature, and skeletal deformities such as rickets.

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The concept of 'survival of the fittest' was first advocated by-

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The concept of 'survival of the fittest' was first advocated by-

AOparin

BDarwin

CSpencer

DHaeckel

Sachin Khr ? Nov 19 '2016 at 16:7

Answer is : Spencer

Herbert Spencer first used the phrase, after reading Charles Darwin's On the Origin of Species, in his Principles of Biology (1864), in which he drew parallels between his own economic theories and Darwin's biological ones: \"This survival of the fittest, which I have here sought to express in mechanical terms, is that which Mr. Darwin has called 'natural selection', or the preservation of favoured races in the struggle for life.

Reference: https://en.wikipedia.org/wiki/...

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Which of the following awards is instituted by the UNESCO?

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Which of the following awards is instituted by the UNESCO?

ANehru Award for international understanding

BKalinga Prize

CArjuna Award

DNobel Prize

Sachin Khr ? Nov 19 '2016 at 16:5

Answer is : Kalinga Prize

The Kalinga Prize for the Popularization of Science is an award given by UNESCO for exceptional skill in presenting scientific ideas to lay people. It was created in 1952, following a donation from Biju Patnaik, Founder President of the Kalinga Foundation Trust in India.

Reference:https://en.wikipedia.org/wiki/...

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Black forests are found in

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Black forests are found in-

AFrance

BGermany

CCzechoslovakia

DRumania

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The standard time of India is

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The standard time of India is-

A hours ahead of GMT

B hours behind of GMT

C4 hours ahead of GMT

D hours behind of GMT

Sachin Khr ? Nov 19 '2016 at 16:1

Answer is : \( 5 \frac{1}{2}\) hours ahead of GMT

Indian Standard Time (IST) is the time observed throughout India and Sri Lanka, with a time offset of UTC+05:30.

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