Q:

Select the correct statement about oxygen transport in blood

A) A 50% oxygen saturation level of blood returning to the lungs might indicate an activity level higher than normal	B) During normal activity, a molecule of hemoglobin returning to the lungs carries one molecule of O2
C) During conditions of acidosis, hemoglobin is able to carry oxygen more efficiently	D) Increased BPG levels in the red blood cells enhance oxygen-carrying capacity

Answer & Explanation Answer: B) During normal activity, a molecule of hemoglobin returning to the lungs carries one molecule of O2

Explanation:

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1 3312

Q:

Who was called the ' Flying Sikh '

A) Ajmer Singh	B) Makhan Singh
C) Shamsher Singh	D) Milkhan Singh

Answer & Explanation Answer: D) Milkhan Singh

Explanation:

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Filed Under: Sports

4 3311

Q:

When is genetic drift a major factor in evolution?

A) When there is male competition	B) When there is artificial selection
C) When there is no selective pressure	D) When there is disruptiveselection

Answer & Explanation Answer: C) When there is no selective pressure

Explanation:

Genetic drift or allelic drift is the change in the relative frequency in which a gene variant (allele) occurs in a population due to random sampling and chance.

When is genetic drift a major factor in evolution is

* When there is low gene flow.

* When there is no selective pressure.

* When there is a bottleneck.

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5 3310

Q:

A subset of the database which contain virtual data that is derived from the database files but is not explicitly stored is called

A) Touple	B) View
C) Relation	D) Key

Answer & Explanation Answer: B) View

Explanation:

A view may be a subset of the database or it may contain virtual data that is derived from the database files but is not explicitly stored .

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Filed Under: Database
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0 3310

Q:

Solely means

A) exclude	B) include
C) only	D) rival

Answer & Explanation Answer: C) only

Explanation:

Solely means only, simply or merely.

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Filed Under: English
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Q:

The external oblique muscle is named due to its

A) Action	B) Fiber detection
C) Location	D) Attachment points

Answer & Explanation Answer: B) Fiber detection

Explanation:

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5 3309

Q:

Operating system functions may include

A) multiprogramming	B) input/output control
C) virtual storage	D) All the above

Answer & Explanation Answer: D) All the above

Explanation:

An operating system has three main functions:

(1) manage the computer's resources, such as the central processing unit, memory, disk drives, and printers,

(2) establish a user interface, and

(3) execute and provide services for applications software.

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Q:

The Military Games were held in Hyderabad from October 17,2007 to October 27,2007. Which country won the highest number of medals?

A) China	B) Russia
C) India	D) Japan

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