Questions

Q:

Which of the following would cause gene flow?

A) Individuals moving into population B) Genetic drift
C) Mutation D) Artificial selection
 
Answer & Explanation Answer: A) Individuals moving into population

Explanation:

Gene flow means migration of genes from one to another. This gene flow is caused by individuals moving into population.

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Q:

What is the difference between microkernel and macro kernel?

Answer

Micro-kernal : A micro-kernel is a minimal operating system that performs only the essential functions of an operating system. All other operating system functions are performed by system processes.


Monolithic : A monolithic operating system is one where all operating system code is in a single executable image and all operating system code runs in system mode.

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Q:

Which of these national parks has the world's largest population of the Indian one horned Rhino ?

A) Mrugavani national park B) Kajiranga national park
C) Manas national park D) Gir national park
 
Answer & Explanation Answer: B) Kajiranga national park

Explanation:
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Q:

Who is the author of the book A Journey ?

A) Tony Blair B) Bikram seth
C) Janardhan takur D) harisen
 
Answer & Explanation Answer: A) Tony Blair

Explanation:

Author of the book A journey  is Tony Blair

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Q:

Which of the following Rivers has no Bridges built over it?

A) Nile B) Congo river
C) Amazon river D) Yellow river
 
Answer & Explanation Answer: C) Amazon river

Explanation:

There are No bridges over The Amazon River.

The Amazon River, in South America, is the largest river by discharge volume of water in the world and the second longest in length after The Nile in Egypt.

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Q:

Schedule Ninth of the Indian Constitution deals with 

A) Subjects contained in the Union List,State List and Concurrent List B) The recognition of Languages
C) Certain acts and regulations of state Legislatures dealing with land reforms and abolition of Zamindari D) The territories of State and Union territories
 
Answer & Explanation Answer: C) Certain acts and regulations of state Legislatures dealing with land reforms and abolition of Zamindari

Explanation:
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Q:

Which one of the following ports is located on estuary?

A) Kandala B) Marmagao
C) Kolkata-Haldia D) Tuticorin
 
Answer & Explanation Answer: B) Marmagao

Explanation:

Kandla is Tidal port, Kolkata Haldia is  a  riverine  port,  Tuticorin  is  a river  port,  Marmagao  is  in  Goa,  is situated   on   estuary   on   eastern coast of India. Delta formation and estuary    formation    take    place mostly  on  western  coast  and  Goa is in western coast. 

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Q:

DNA is made of repeating units called

A) Nucleotides B) Ribozomes
C) Peptides D) Aminoacids
 
Answer & Explanation Answer: A) Nucleotides

Explanation:

DNA is a very long chain polymer made up of thousands of repeating units called nucleotides.

 

Nucleotide Unit is composed of a phosphate group, a pentose sugar, and a nitrogenous base.

 

The sides of the DNA ladder are made up of alternating deoxyribose sugar -- phosphate group units.

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