Questions

Q:

Bacteria divide by

A) Binary Fusion B) Cytokinesis
C) Binary Fission D) Both B & C
 
Answer & Explanation Answer: C) Binary Fission

Explanation:

Most bacteria divide by binary fission, a form of cell division in which DNA replication and segregation occur simultaneously. This process involves active partitioning of the single bacterial chromosome and positioning of the site of septation.

 

Bacteria reproduce by binary fission. In this process the bacterium, which is a single cell, divides into two identical daughter cells.

 

Binary fission begins when the DNA of the bacterium divides into two replicates. The bacterial cell then elongates and splits into two daughter cells each with identical DNA to the parent cell. Each daughter cell is a clone of the parent cell.

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Q:

The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph.
I've taken out my
X-and stay poised and vigilant
Y-ear buds so I can
Z-listen for announcements

A) ZXY B) YZX
C) XZY D) YXZ
 
Answer & Explanation Answer: B) YZX

Explanation:
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Filed Under: English
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Q:

In the following question, a sentence has been given in Active/Passive voice. Out of the four alternatives suggested, select the one which best expresses the same sentence in Passive/Active voice.

 

Grandmother is knitting a sweater for you.

A) A sweater is being knit by grandmother for you. B) A sweater will be knit by grandmother for you.
C) Grandmother is knitting for you a sweater. D) Knitting of a sweater has been done by grandmother for you.
 
Answer & Explanation Answer: A) A sweater is being knit by grandmother for you.

Explanation:
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Q:

Activation of the receptors by stimuli is called

A) Adaptation B) Perception
C) Habituation D) Sensation
 
Answer & Explanation Answer: D) Sensation

Explanation:

Sensation is the activation of the receptors by stimuli.

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Q:

Which state is the leading producer of manganese in India?

A) Maharashtra B) Karnataka
C) Odisha D) Andhra Pradesh
 
Answer & Explanation Answer: C) Odisha

Explanation:

Odisha state is the leading producer of manganese in India producing 37% of the total manganese production in the country and followed by Maharashtra with 24% and Andhra Pradesh. Karnataka and Madhya Pradesh.

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Q:

Four statements are given below at A, B, C and D. There may be some errors in the given statement(s). The incorrect statement is your answer.

 

A) To drain water away from the tracks, railroad beds, like road beds, are designed in which there is usually a bed of rock and gravel resulting in fast drainage from the tracks. B) Railroad beds, like road beds, are designed in which there is usually a bed of rock and gravel that results in the fast drainage from the tracks.
C) A bed of rock and gravel, called the railroad bed, is designed similar to a road bed to drain water away from the tracks. D) Railroad beds, like road beds, are designed to drain water apart from the tracks, so there is usually a bed of rock and gravel resulting in fast drainage away from the tracks.
 
Answer & Explanation Answer: D) Railroad beds, like road beds, are designed to drain water apart from the tracks, so there is usually a bed of rock and gravel resulting in fast drainage away from the tracks.

Explanation:

‘apart’ is incorrect after ‘to drain water’

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Q:

What has wheels and flies, but is not an aircraft?

Answer

A Garbage Truck has wheels to move and flies like insects houseflies, mosquitoes in the garbage it is carrying. Hence, it is not an aircraft.

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Subject: Word Puzzles Exam Prep: GATE , CAT , Bank Exams , AIEEE
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Q:

A genus can best be defined as

A) a taxon belonging to a species B) the most specific taxon
C) a taxon composed of families D) a taxon composed of one or more species and a classification level lying below family
 
Answer & Explanation Answer: D) a taxon composed of one or more species and a classification level lying below family

Explanation:

A genus can best be defined as a taxon composed of one or more species and a classification level lying below family.

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Filed Under: General Science
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