Biology Practice Question and Answer

Q:

Starch and sugar in our food are forms of _____.

1137 0

  • 1
    Proteins
    Correct
    Wrong
  • 2
    fats
    Correct
    Wrong
  • 3
    vitamins
    Correct
    Wrong
  • 4
    carbohydrates
    Correct
    Wrong
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Answer : 4. "carbohydrates"
Explanation :

1. Starch and sugar found in our food are forms of carbohydrates. Carbohydrates are an important part of our diet. They provide energy to the body and are essential for other body functions.

2. Starch is a complex carbohydrate found in plants. It is found in wheat, rice, potatoes, and other grains. Starch is used to thicken food, make sugar, and make other foods.

Q:

Dolphins of Ganges exist?

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  • 1
    Reptile
    Correct
    Wrong
  • 2
    breast
    Correct
    Wrong
  • 3
    Invertebrates
    Correct
    Wrong
  • 4
    fish
    Correct
    Wrong
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Answer : 2. "breast"

Q:

Which is the correct ascending hierarchy of groups of taxonomy in taxonomy?

1131 0

  • 1
    Species-Order-Genus-Family
    Correct
    Wrong
  • 2
    Species-Genus-Family-Order
    Correct
    Wrong
  • 3
    Family-Genus-Species-Order
    Correct
    Wrong
  • 4
    Genus-Family-Species-Order
    Correct
    Wrong
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Answer : 2. "Species-Genus-Family-Order"

Q:

The cause of Minamata disease is-

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  • 1
    Mercury
    Correct
    Wrong
  • 2
    Cadmium
    Correct
    Wrong
  • 3
    Glass
    Correct
    Wrong
  • 4
    Zinc
    Correct
    Wrong
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Answer : 1. "Mercury"

Q:

Which of the following glands is called the master gland of the human body?

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  • 1
    thyroid
    Correct
    Wrong
  • 2
    Adrenal
    Correct
    Wrong
  • 3
    liver
    Correct
    Wrong
  • 4
    Pituitary
    Correct
    Wrong
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Answer : 4. "Pituitary"

Q:

The sugar which is not a disaccharide

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  • 1
    Lactose
    Correct
    Wrong
  • 2
    Galactose
    Correct
    Wrong
  • 3
    Sucrose
    Correct
    Wrong
  • 4
    Maltose
    Correct
    Wrong
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Answer : 2. "Galactose"

Q:

Who invented penicillin?

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  • 1
    Ian Fleming
    Correct
    Wrong
  • 2
    Alexander Fleming
    Correct
    Wrong
  • 3
    Stephen Hawking
    Correct
    Wrong
  • 4
    Alexander
    Correct
    Wrong
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Answer : 2. "Alexander Fleming"

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