Biology Questions

Q:

Which structure is specific to eukaryotic cells?

A) Nucleus B) DNA
C) Cytoplasm D) Cell membrane
 
Answer & Explanation Answer: A) Nucleus

Explanation:
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3 2026
Q:

Visceral pain usually starts in which of the following?

A) Kidneys B) Abdomen
C) Rectum D) Esophagus
 
Answer & Explanation Answer: B) Abdomen

Explanation:

Visceral pain is a poorly localized, dull, or diffuse pain. It usually arises from the abdominal organs.

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3 2019
Q:

Glaucoma is usually caused by

A) High pressure on the optic nerve B) Loss of hearing
C) Loss of Bone density D) None of the above
 
Answer & Explanation Answer: A) High pressure on the optic nerve

Explanation:

Glaucoma is usually caused by high pressure on the optic nerve which leads the loss of eye sight.

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2 2018
Q:

Intrapulmonary pressure is the

A) pressure within the alveoli of the lungs B) pressure within the pleural cavity
C) negative pressure in the intrapleural cavity D) None of the above
 
Answer & Explanation Answer: A) pressure within the alveoli of the lungs

Explanation:

Intrapulmonary pressure is the pressure within the alveoli of the lungs.

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4 2018
Q:

Body cells that respond to insulin include

A) Liver cells B) Endothelial cells
C) Skin cells D) Bone cells
 
Answer & Explanation Answer: A) Liver cells

Explanation:

Body cells that respond to insulin include liver cells and many other cells in the human body.

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4 2017
Q:

Which organ gets affected in Weil's disease?

A) Liver B) Lungs
C) Heart D) Kidney
 
Answer & Explanation Answer: D) Kidney

Explanation:
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3 2016
Q:

Animals like annelids and arthropods etc where the body can be divided into identical left and right halves in only one plane, exhibit ________ symmetry.

A) Coelenterata B) Radial
C) Ctenophora D) Bilateral
 
Answer & Explanation Answer: D) Bilateral

Explanation:
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2 2016
Q:

Which among the following do NOT have a perfect pair of sex chromosomes?

A) Only men B) Only women
C) Both men and women D) Neither men nor women
 
Answer & Explanation Answer: A) Only men

Explanation:
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3 2015