Biology Practice Question and Answer

Q:

Thalassemia is a hereditary disease. It affects – 

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  • 1
    Lungs
    Correct
    Wrong
  • 2
    Heart
    Correct
    Wrong
  • 3
    Blood
    Correct
    Wrong
  • 4
    Spleen
    Correct
    Wrong
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Answer : 3. "Blood "

Q:

A person having blood type B could safely donate blood to persons with blood types 

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  • 1
    A and AB
    Correct
    Wrong
  • 2
    B and AB
    Correct
    Wrong
  • 3
    A and O
    Correct
    Wrong
  • 4
    B and O
    Correct
    Wrong
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Answer : 2. "B and AB"

Q:

H.Y.V. refers to – 

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  • 1
    High Yielding Variety
    Correct
    Wrong
  • 2
    Human Yellow Vaccine
    Correct
    Wrong
  • 3
    Hybrid Yielding Variety
    Correct
    Wrong
  • 4
    Human Yellow Virus
    Correct
    Wrong
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Answer : 1. "High Yielding Variety "

Q:

In which part of the body is the disorder related to diabetes?

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  • 1
    Kidney
    Correct
    Wrong
  • 2
    Pancreatic
    Correct
    Wrong
  • 3
    liver
    Correct
    Wrong
  • 4
    Spleen
    Correct
    Wrong
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Answer : 2. "Pancreatic "

Q:

Which of the following diseases is usually spread with milk?

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  • 1
    Plague
    Correct
    Wrong
  • 2
    Polio
    Correct
    Wrong
  • 3
    Atanjwar
    Correct
    Wrong
  • 4
    Rohini
    Correct
    Wrong
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Answer : 3. "Atanjwar"

Q:

Blood is an 

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  • 1
    Connective tissue
    Correct
    Wrong
  • 2
    Epithelial tissue
    Correct
    Wrong
  • 3
    Both of the above
    Correct
    Wrong
  • 4
    None of the above
    Correct
    Wrong
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Answer : 1. "Connective tissue "

Q:

Bacteria was discovered by

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  • 1
    Antony van Leeuwenhoek
    Correct
    Wrong
  • 2
    Robert Brown
    Correct
    Wrong
  • 3
    Hugo de Vries
    Correct
    Wrong
  • 4
    Belarus
    Correct
    Wrong
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Answer : 1. "Antony van Leeuwenhoek "

Q:

Which of the following are the sweetest sugars? 

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  • 1
    Fructose
    Correct
    Wrong
  • 2
    Maltose
    Correct
    Wrong
  • 3
    Sucrose
    Correct
    Wrong
  • 4
    Glucose
    Correct
    Wrong
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Answer : 1. "Fructose "
Explanation :

Fructose is often regarded as the sweetest sugar among the options provided. It is a natural sugar found in fruits, honey, and some vegetables. Fructose is sweeter than glucose, sucrose (which is a combination of glucose and fructose), and maltose. Due to its high sweetness level, fructose is commonly used as a sweetener in various food products and beverages.

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