Biology Questions Practice Question and Answer

Q:

Pneumonia affects which of the following organs of human body?

1438 0

  • 1
    Kidneys
    Correct
    Wrong
  • 2
    Lungs
    Correct
    Wrong
  • 3
    Throat
    Correct
    Wrong
  • 4
    Liver
    Correct
    Wrong
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Answer : 2. "Lungs "

Q:

Soundbox of birds is called____.

1432 1

  • 1
    Larynx
    Correct
    Wrong
  • 2
    Pygostyle
    Correct
    Wrong
  • 3
    Synsacrum
    Correct
    Wrong
  • 4
    Syrinx
    Correct
    Wrong
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Answer : 4. "Syrinx "

Q:

Poultry is a foreign breed of bird with a capacity to lay more eggs.

1432 0

  • 1
    White leghorn
    Correct
    Wrong
  • 2
    Broiler
    Correct
    Wrong
  • 3
    White Cornish
    Correct
    Wrong
  • 4
    New Hemisphere
    Correct
    Wrong
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Answer : 1. "White leghorn"
Explanation :

The option that represents a foreign breed of bird known for its capacity to lay more eggs is:

(A) White Leghorn

Explanation:

White Leghorn is a breed of chicken that originated in Italy but is widely used in many countries, including as a popular egg-laying breed in poultry farming. Leghorns are known for their prolific egg production, making them a common choice for commercial egg production.

The other options:

Broiler refers to chickens raised for meat.

White Cornish is a breed known for its meat qualities.

"New Hemisphere" does not appear to refer to a specific poultry breed.

So, the correct answer is (A) White Leghorn.

Q: Movement of cell against concentration gradient is the called 1427 0

  • 1
    osmoisi
    Correct
    Wrong
  • 2
    active transport
    Correct
    Wrong
  • 3
    diffusion
    Correct
    Wrong
  • 4
    passive transport
    Correct
    Wrong
  • 5
    osmoisi
    Correct
    Wrong
  • 6
    active transport
    Correct
    Wrong
  • 7
    diffusion
    Correct
    Wrong
  • 8
    passive transport
    Correct
    Wrong
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Answer : 2. "active transport" 6. "active transport"

Q: Pine, fir, spruce, cedar, larch and cypress are the famous timber-yielding plants of which several also occur widely in the hilly regions of India. All these belong to 1425 0

  • 1
    angiosperms
    Correct
    Wrong
  • 2
    gymnosperms
    Correct
    Wrong
  • 3
    monocotyledons
    Correct
    Wrong
  • 4
    dicotyledons
    Correct
    Wrong
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Answer : 2. "gymnosperms"

Q:

The image made by a plane mirror is always -

1409 0

  • 1
    Virtual and direct
    Correct
    Wrong
  • 2
    Virtual and transformed
    Correct
    Wrong
  • 3
    Real and changed
    Correct
    Wrong
  • 4
    Real and direct
    Correct
    Wrong
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Answer : 1. "Virtual and direct"

Q:

According to food habit, what kind of teeth are present in human beings?

1406 0

  • 1
    Bunodont
    Correct
    Wrong
  • 2
    Secodont
    Correct
    Wrong
  • 3
    Selenodont
    Correct
    Wrong
  • 4
    Lophodont
    Correct
    Wrong
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Answer : 1. "Bunodont "

Q:

Spinach leaves have the highest quantity?

1405 0

  • 1
    Vitamin
    Correct
    Wrong
  • 2
    Iron
    Correct
    Wrong
  • 3
    Carbohydrate
    Correct
    Wrong
  • 4
    Fat
    Correct
    Wrong
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Answer : 2. "Iron"

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