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Q:

Human gametes are produced by

A) Mitosis B) Meiosis
C) Replication D) None of the above
 
Answer & Explanation Answer: B) Meiosis

Explanation:

In humans all reproduction is sexual. It involves joining together haploid gamete cells from each parent with half the normal number of chromosomes to make a new cell containing both parents' genetic material. This is a diploid zygote. The cells from each parent that combine to form the zygote are called gametes.

 

Meiosis produces haploid gametes from a diploid parental cell.

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Filed Under: General Science
Exam Prep: AIEEE , Bank Exams , GATE
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2 1944
Q:

Which of these instruments is used to measure the wind speed?

A) Anemometer B) Inclinometer
C) Fathometer D) Calorimeter
 
Answer & Explanation Answer: A) Anemometer

Explanation:

Anemometer is the instrument that is used for measuring the speed of wind or any gas currents.

Which_of_these_instruments_is_used_to_measure_the_wind_speed1560165843.jpg image

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams , CAT , GATE
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3 1944
Q:

What is the percentage of oxygen in Al2(SO4)3?

A) 57.7% B) 56.1%
C) 53.1% D) 52.6%
 
Answer & Explanation Answer: B) 56.1%

Explanation:
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Filed Under: Chemistry

1 1944
Q:

World’s longest expressway will come up in which state?

A) Gujarat B) Uttar Pradesh
C) Himachal Pradesh D) Karnataka
 
Answer & Explanation Answer: B) Uttar Pradesh

Explanation:
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Filed Under: Indian Geography
Exam Prep: AIEEE , Bank Exams , CAT
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3 1944
Q:

The oldest oil refinery in India is at

A) Haldia B) Digboi
C) Rajpur D) Noonmati
 
Answer & Explanation Answer: B) Digboi

Explanation:

Digboi, in Assam is where the oldest oil refinery in India. It was build in 1901.

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Filed Under: Indian Geography
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Job Role: Analyst , Bank Clerk , Bank PO

3 1944
Q:

Deficiency of fluoride leads to Which one of the following health problems?

A) Tooth caries B) Mottling of tooth
C) Bending of bones D) Stiffening of joints
 
Answer & Explanation Answer: A) Tooth caries

Explanation:

Fluoride deficiency is a disorder which may cause increased dental caries due to a lack of fluoride in the diet. Dental caries or tooth decay is the breakdown of dental tissues by the acidic products released by the "bacterial fermentation of dietary carbohydrates”

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Filed Under: Biology
Exam Prep: Bank Exams

4 1944
Q:

Which of the following is a physical property of water?

A) Tasteless B) odorless
C) conducts electricity D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:
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Filed Under: General Science
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

5 1943
Q:

National Press Day 2017 Theme

A) Challenges before media B) Keeping Power in Check: Media, Justice and The Rule of Law
C) National security against terrorism D) None of the above
 
Answer & Explanation Answer: A) Challenges before media

Explanation:

The Theme of National Press Day 2017 is "Challenges before media".

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Filed Under: General Awareness
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0 1943