Biology Questions

Q:

Which of the following is the largest gland in human body?

A) Thyroid B) Liver
C) Kidney D) Pancreas
 
Answer & Explanation Answer: B) Liver

Explanation:
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0 1507
Q:

Who discovered Nitrogen?

A) Faraday B) Heisenberg
C) Hooke D) Rutherford
 
Answer & Explanation Answer: D) Rutherford

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1 1503
Q:

Which of the following increases the rate of heart beat?

A) Peripheral nerves B) Sympathetic nerves
C) Parasympathetic nerves D) Cranial nerves
 
Answer & Explanation Answer: B) Sympathetic nerves

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1 1501
Q:

Which Virus causes Chicken Pox?

A) Rubella Virus B) Herpes Zoster Virus
C) Rabies D) Variola Virus
 
Answer & Explanation Answer: B) Herpes Zoster Virus

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3 1500
Q:

Lichen is an association between which of the two ?

A) Algae and fungus B) Algae and tree
C) Fungus and tree D) Bacteria and legume plant
 
Answer & Explanation Answer: A) Algae and fungus

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Q:

In females, the ovaries are located ______ on each side of the lower abdomen.

A) One B) Two
C) Three D) Four
 
Answer & Explanation Answer: A) One

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2 1498
Q:

Which one of the following statements is correct?

A) Urea is produced in liver B) Urea is produced in blood
C) Urea is produced from digestion of starch D) Urea is produced in lung and kidney
 
Answer & Explanation Answer: A) Urea is produced in liver

Explanation:

Urea is produced in the liver and is a metabolite (breakdown product) of amino acids. Ammonium ions are formed in the breakdown of amino acids. Some are used in the biosynthesis of nitrogen compounds. Excess ammonium ions are converted to urea.

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Q:

In each testes in a male reproductive system, there are ________ compartments called testicular lobules.

A) 150 B) 200
C) 250 D) 300
 
Answer & Explanation Answer: C) 250

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Exam Prep: Bank Exams , TOEFL

1 1497