Biology Questions

Q:

Which among the following is NOT an event during the photosynthesis process?

A) Absorption of light energy by chlorophyll B) Conversion of light energy to chemical energy
C) Splitting of water molecules into hydrogen and oxygen D) Oxidation of carbon dioxide to carbohydrates
 
Answer & Explanation Answer: D) Oxidation of carbon dioxide to carbohydrates

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Q:

Mesothelioma is a type of cancer. The most common area affected in it is the lining of the ________.

A) heart B) brain
C) stomach D) lungs
 
Answer & Explanation Answer: D) lungs

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Q:

A pair of contrasting characters controlling the same trait is called

A) factors B) loci
C) allele D) lineage
 
Answer & Explanation Answer: C) allele

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Q:

Myopia is a defect of eyes which is also known as

A) Far Sightedness B) Near Sightedness
C) Astigmatism D) Night Blindness
 
Answer & Explanation Answer: B) Near Sightedness

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Q:

What cells line the ventricles of the brain?

A) Schwann's cells B) Ependymal cells
C) Nerve cells D) Neuroglia
 
Answer & Explanation Answer: B) Ependymal cells

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Q:

Myopia is a defect of eyes which is also known as

A) Far Sightedness B) Near Sightedness
C) Astigmatism D) Night Blindness
 
Answer & Explanation Answer: B) Near Sightedness

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Q:

Based on the common features like presence of notochord and dorsal hollow neural system, animals like fishes, amphibians, reptiles, birds along with mammals are included in which Phylum?

A) Mammalia B) Chordata
C) Primata D) Insecta
 
Answer & Explanation Answer: B) Chordata

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Q:

Goitre is caused by the deficiency of ___________

A) Zinc B) Calcium
C) Iodine D) Chlorine
 
Answer & Explanation Answer: C) Iodine

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