Biology Questions

Q:

The amount of blood filtered together by both the kidneys in a 70 kg adult male human in a minute is

A) 1100 ml B) 100 ml
C) 1500 ml D) 500 ml
 
Answer & Explanation Answer: A) 1100 ml

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Q:

Which drug is used as an Anti­Biotic?

A) Metformin B) Ranitidine
C) Azithromycin D) Ibuprofen
 
Answer & Explanation Answer: C) Azithromycin

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Q:

Molecular clocks are based on the idea that _____.

A) On average neutral mutations arise at a constant rate B) Directional selection occurs at a constant rate
C) Mutations occur once every generation D) Molecules resonate at a certain frequency that can be measured
 
Answer & Explanation Answer: C) Mutations occur once every generation

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Q:

........... connects muscle to the bones.

A) Cartilage B) Areolar
C) Ligaments D) Tendons
 
Answer & Explanation Answer: D) Tendons

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1 1523
Q:

The smallest blood vessels which are one-cell thick, are called ______

A) vena cava B) arteries
C) veins D) capillaries
 
Answer & Explanation Answer: D) capillaries

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Q:

Which of the following function is performed by the kidneys in the human body?

A) Excretion B) Respiration
C) Digestion D) Transportation
 
Answer & Explanation Answer: A) Excretion

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Q:

Lacrymal glands are situated in the

A)  Palms B) Buccal cavity
C) Buccal cavity D) Stomach
 
Answer & Explanation Answer: C) Buccal cavity

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Q:

Which drug is used as an Anti-Inflammatory?

A) Metformin B) Diazepam
C) Latanoprost D) Prednisone
 
Answer & Explanation Answer: D) Prednisone

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