Q:

What is scientific name of "Cotton" ?

A) Azadhirachta Indica	B) Phaseolies auicus
C) Gossypium Herbaceum	D) Ficus Benghalensis

Answer & Explanation Answer: C) Gossypium Herbaceum

Explanation:

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Q:

In recombinant DNA methods, the term vector can refer to

A) the sticky end of a DNA fragment	B) a plasmid used to transfer DNA into a living cell
C) a DNA probe used to identify a particular gene	D) the enzyme that cuts DNA into restriction fragments

Answer & Explanation Answer: B) a plasmid used to transfer DNA into a living cell

Explanation:

The term 'Vector' in recombinant DNA methods, refers to a plasmid or other agent used to transfer DNA into a living cell.

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Q:

During Indian freedom struggle , a general strike jointly called by the Girni Kamgar Union and the Railway workers place in March, 1929 in bombay. This was actually in protest against ______

A) the congress acceptance of Domination Status to India as a desirable interim goal	B) the visit to india of Whiteley commission on Labour
C) the Government's insistance on passing the Trade Disputes Bill through the Central Legislative Assembly	D) the dismissal of workers who had taken part in the 1928 strikes

Answer & Explanation Answer: D) the dismissal of workers who had taken part in the 1928 strikes

Explanation:

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Filed Under: Indian History

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Q:

getppid() system call is used to bias the existing priority of a process

A) TRUE

B) FALSE

Answer & Explanation Answer: B) FALSE

Explanation:

It is used to get parent process identifier

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Subject: Operating Systems
Exam Prep: GATE

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Q:

A tetrad is made up of

A) four homologous pairs of chromosomes	B) two homologous chromosomes, each consisting of two chromatids
C) four non-homologous chromosomes	D) two homologous pairs of chromosomes

Answer & Explanation Answer: B) two homologous chromosomes, each consisting of two chromatids

Explanation:

A tetrad is formed from two homologous chromosomes, each consisting of two chromatids in the first stage of meiosis called prophase1.

A_tetrad_is_made_up_of1562827273.jpg image

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Q:

Which atom has the largest radius?

A) Neon	B) Francium
C) Helium	D) Cesium

Answer & Explanation Answer: B) Francium

Explanation:

which_atom_has_the_largest_radius1537434800.gif image

In the periodic table, the atomic radius increases from top to bottom in the groups and it increases from right to left in the periods.

Francium is the atom with largest atomic radius. Helium is the atom with smallest radius.

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Q:

What is the fastest of all the birds?

A) Blood phesant	B) Swift
C) Sparrow	D) None

Answer & Explanation Answer: B) Swift

Explanation:

Swift is the fastest among all the birds in India

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Q:

Between which one of the following pairs of ports does Panama Canal shorten the distance to the maximum?

A) Liverpool and Shanghai	B) New York and Honolulu
C) Liverpool and Sydney	D) New York and San Francisco

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