Questions

Q:

Which three processes are methods of genetic recombination?

A) independent assortment B) Crossing over
C) fertilization D) All the above
 
Answer & Explanation Answer: D) All the above

Explanation:

Genetic recombination is a complex process that involves alignment of two homologous DNA strands, precise breakage of each strand, equal exchange of DNA segments between the two strands, and sealing of the resultant recombined DNA molecules through the action of enzymes called ligases.

Crossing over, independent assortment and fertilization are methods of genetic recombination.

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Q:

Implantation is the process of

A) the development of a child inside the mother's body B) attachment of zygote to the lining of a uterus
C) nutrition from mother's blood through placenta D) developing an embryo and its nourishment
 
Answer & Explanation Answer: B) attachment of zygote to the lining of a uterus

Explanation:
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Q:

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".

 

The realisation came when we noticed that our children (had becoming) too dependent on us.

 

A) had become B) has became
C) has become   D) no improvement
 
Answer & Explanation Answer: A) had become

Explanation:
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Q:

The question below consists of a set of labelled sentences. These sentences, when properly sequenced form a coherent paragraph. Select the most logical order of sentences from among the options.

 

P: A certain moral code of conduct is ultimately necessary to ensure that the society does not fall prey to degeneration of values, which would lead to rampant
sufferings and ultimately chaos.
Q: Society’s concerns are our concerns: anything capable of causing a detrimental impact on it in the short term or in course of time is ultimately bound to affect us
and our children.
R: When we talk about social morality of any kind, what comes into play is our ability to feel for the well-being of our society.
S: It is a concern to help the society by safeguarding it from unwanted ills and malaise and ensuring its well-being that is at the root of social morality.

 

A) PSQR B) RPSQ
C) QPSR D) PQRS
 
Answer & Explanation Answer: B) RPSQ

Explanation:
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Q:

In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.

 

Beguile

 

A) Deceive   B) Warn  
C) Deter   D) Repel
 
Answer & Explanation Answer: A) Deceive  

Explanation:
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Q:

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

 

To spill the beans

 

A) To reveal secret information unintentionally B) To lose inherited wealth
C) To spread rumours to intentionally harm someone D) To spend away hard earned savings
 
Answer & Explanation Answer: A) To reveal secret information unintentionally

Explanation:
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Q:

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.


The phrase consists usually of a few words which denote a single idea that __________ a separate part of a sentence. In this respect it differs from theclause, ___________ is a short sentence that forms a distinct part __________ a composition, paragraph, or discourse. Correct phrasing is_______________ by rests, such rests do not break the ______________ of a thought or the progress of the sense.


distinct part __________ a composition,

A) for B) at
C) of D) to
 
Answer & Explanation Answer: C) of

Explanation:
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Q:

In the following question, a sentence/ a part of sentence is underlined. Below are given alternatives to the underlined part which may improve the sentence. Choose the correct alternative. In case no improvement is required, choose "No Improvement" option.

 

To emend a piece of writing means to remove mistakes from it.

A) amend B) edit
C) rephrase D) No improvement
 
Answer & Explanation Answer: D) No improvement

Explanation:
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