Questions

Q:

The term biodiversity refers to

A) Range of genetic variation within a population B) Total number of different species within a habitat
C) Both A & B D) None of the above
 
Answer & Explanation Answer: C) Both A & B

Explanation:

The term biodiversity refers to the variety of life on Earth at all its levels, from genes to ecosystems, and the ecological and evolutionary processes that sustain it.

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Filed Under: General Science
Exam Prep: AIEEE , Bank Exams , CAT , GATE
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9 8912
Q:

Complete the following sentence with the most appropriate option.

 

An office always has a /an ___.

 

A) Roof B) Kitchen
C) Authority D) Car
 
Answer & Explanation Answer: C) Authority

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

1 8902
Q:

Most commonly used bleaching agent is

A) Chlorine B) Alcohol
C) Carbon dioxide D) Sodium Chloride
 
Answer & Explanation Answer: A) Chlorine

Explanation:

Chlorine is the most commonly used bleaching agent.

 

Bleaching agents are compounds which are used to remove color from substances such as textiles. A bleaching agent is a material that lightens or whitens a substrate through the chemical reaction. The bleaching reactions usually involve oxidative or reductive processes that degrade color systems.

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Filed Under: Chemistry
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10 8901
Q:

Dicotyledonous weeds are destroyed by a chemical called

A) Indole - acetic acid B) 2- 4 dichlorophenoxy acetic acid
C) Abscisic acid D) Naphthalene acetic acid
 
Answer & Explanation Answer: B) 2- 4 dichlorophenoxy acetic acid

Explanation:
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Filed Under: Biology

68 8899
Q:

Plants growing in sunlight are called

A) sciophytes B) xerophytes
C) heliophytes D) hydrophytes
 
Answer & Explanation Answer: C) heliophytes

Explanation:
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Filed Under: Biology

38 8897
Q:

How many daughter cells are produced in mitosis?

A) 2 B) 4
C) 8 D) None
 
Answer & Explanation Answer: A) 2

Explanation:

In Mitosis, one parent cell divides into 2 daughter cells with identical chromosomal number. However, in Meiosis, one diploid parent cell divides into 4 haploid daughter cells.

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Filed Under: Biology
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8 8897
Q:

The combination of operating system and processor in a computer is reffered  to as a computers ________

A) firmware B) specifications
C) minimum requirements D) platform
 
Answer & Explanation Answer: D) platform

Explanation:
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Filed Under: Computer
Exam Prep: Bank Exams

28 8897
Q:

How much water can be used by a camel in drinking in a single time ?

A) Up to 60 ltr. B) Up to 80 ltr.
C) Up to 100 ltr. D) Up to 120 ltr.
 
Answer & Explanation Answer: C) Up to 100 ltr.

Explanation:
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Filed Under: Animals and Birds

73 8895