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Q:

The O-T-C medicine Crocin is an

A) Analgesic B) Antipyretic
C) Analgesic and antipyretic D) Antiseptic
 
Answer & Explanation Answer: C) Analgesic and antipyretic

Explanation:
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Q:

Which organ stores fat soluble vitamins?

A) Blood B) Skin
C) Liver D) Pancreas
 
Answer & Explanation Answer: C) Liver

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Q:

Gastrulation is the process that directly forms the

A) Ectoderm B) Endoderm
C) Mesoderm D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:

Gastrulation rearranges the cells of the blastula and ultimately forms the three germ layers of the embryo. The primary layers that will form all of the major body and organ systems of the organism, these germ layers include the ectoderm, mesoderm, and endoderm.

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Q:

REM behavior disorder results from

A) sleep B) walking
C) watching D) All of the above
 
Answer & Explanation Answer: A) sleep

Explanation:

REM (Rapid Eye Movement) Sleep Disorder results from the sleep. Too much alcohol consumption too near to the bed time cause this.

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Q:

Photosynthesis takes place in the presence of chlorophyll and _________.

A) water B) nutrients
C) carbon-dioxide D) sunlight
 
Answer & Explanation Answer: D) sunlight

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Q:

Lymph carries digested and absorbed fat from ______.

A) lungs B) intestine
C) stomach D) kidney
 
Answer & Explanation Answer: B) intestine

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Q:

The human faeces is yellow in colour due to the presence of a pigment called

A) Pepsin B) Renin
C) Amylase D) Urobilin
 
Answer & Explanation Answer: D) Urobilin

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Q:

Lysogeny can result in all of the following except

A) Acquisition of new characteristics by the host cell B) Transduction of specific genes
C) Immunity to reinfection by the same phage. D) Immunity to reinfection by any phage
 
Answer & Explanation Answer: D) Immunity to reinfection by any phage

Explanation:

Lysogeny can result in all of the following except Immunity to reinfection by any phage. Lysogeny means phage DNA is incorporated in Host cell DNA. 

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