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 Biology Questions

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Q:

Cod liver oil from fish is rich in which vitamin?

A) Vitamin A B) Vitamin D
C) Vitamin C D) Vitamin B
 
Answer & Explanation Answer: B) Vitamin D

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Q:

Who discovered Nitrogen?

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

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1 1441
Q:

A genetically engineered form of brinjal known as the BT-­brinjal has been developed. The objective of this is

A) to make it pest resistant B) to improve its taste and nutritive value
C) to make it drought resistant D) to make its shelf-­life longer
 
Answer & Explanation Answer: A) to make it pest resistant

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Q:

Which lobe of human brain is associated with hearing?

A) Frontal lobe B) Parietal lobe
C) Temporal lobe D) Occipital lobe
 
Answer & Explanation Answer: C) Temporal lobe

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Q:

The connective tissue that connects a muscle to a bone is

A) Cartilage B) Ligament
C) Tendon D) Interstitial fluid
 
Answer & Explanation Answer: C) Tendon

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2 1435
Q:

Kwashiorkor  disease  in  children  is  caused by

A) sufficient carbohydrates but less fats in diet B) sufficient  carbohydrates  and  fats  but deficient proteins in diet
C) sufficient  vitamins  but  deficient  fats  in diet D) sufficient  fats  but  deficient  vitamins  in diet
 
Answer & Explanation Answer: B) sufficient  carbohydrates  and  fats  but deficient proteins in diet

Explanation:

Kwashiorkar is produced by protein deficiency unaccompanied by calorie  deficiency.  It  results  from the  replacement  of  mother’s  milk by a high calorie-low protein diet in a child more than one year in age. Like marasmus, kwashiorkor shows wasting   of   muscles,   thinning   of limbs,  failure  of  growth  and  brain development

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2 1432
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 Animal Kingdom classification, which of the following is not a Phylum?

A) Mollusca B) Chordata
C) Coelomates D) Anneldia
 
Answer & Explanation Answer: C) Coelomates

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