Questions

Q:

Which best describes a tetrad?

A) A diploid cell B) Two gametes
C) Four chromatids D) A haploid cell
 
Answer & Explanation Answer: C) Four chromatids

Explanation:

A tetrad is best described by Four chromatids. It is formed from two homologous chromosomes, each consisting of two chromatids in the first stage of meiosis called prophase1.

 

A_tetrad_is_made_up_of1562827273.jpg image

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Filed Under: Biology
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Q:

_________ is known as the Queen of the Arabian Sea?

A) Cochin B) Mumbai
C) Mangalore D) Surat
 
Answer & Explanation Answer: A) Cochin

Explanation:
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Filed Under: Indian Geography

10 4217
Q:

The antiseptic compound present in dettol is

A) Biothional B) Cresol
C) Iodine D) Enloroxylenol
 
Answer & Explanation Answer: D) Enloroxylenol

Explanation:

The antiseptic compound present in dettol is Enloroxylenol.

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6 4215
Q:

Solve the missing number puzzle?

missing-number-puzzle1558420078.jpg image

A) 9 B) 6
C) 5 D) 4
 
Answer & Explanation Answer: D) 4

Explanation:

Let the value to be find be 'x'.

 
Sum of individual column value = 14

 
C1 = 7 + 2 + 1 + 4 = 14
C2 = 3 + 8 + 1 + 2 = 14
C3 = 6 + 5 + 2 + 1 = 14

 

C4 = 2 + 4 + 4 + x = 14

x = 14 - 10

x = 4

 

Hence, the missing number is '4'.

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Filed Under: Number Puzzles
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32 4214
Q:

What is the capital of Canada ?

A) Ottawa B) Regina
C) Victoria D) None of the above
 
Answer & Explanation Answer: A) Ottawa

Explanation:
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Filed Under: Country Capitals

15 4214
Q:

Niligiri Tahr is the state animal of which of the following states ?

A) Tamil Nadu B) Karnataka
C) Maharashtra D) Kerala
 
Answer & Explanation Answer: A) Tamil Nadu

Explanation:
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Filed Under: Animals and Birds
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Q:

 What item, originally called the ‘Whirlwind’, was invented by Ives McGaffey in 1869?

A) Blender B) Electric mixer
C) Washing machine D) Vacuum cleaner
 
Answer & Explanation Answer: B) Electric mixer

Explanation:
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Filed Under: Inventions

2 4214
Q:

In a vacuum, all electromagnetic waves have the same

A) Velocity B) Wavelenth
C) Frequency D) All the above
 
Answer & Explanation Answer: A) Velocity

Explanation:

When traveling in a vacuum, electronic waves from the electromagnetic spectrum all travel at the same speed. Velocity is speed with direction, so they would all travel at the same velocity, realtively speaking. But frequency and wavelength are quite different.

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Filed Under: Physics
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